summaryrefslogtreecommitdiffstats
path: root/net/slirp.c
Commit message (Collapse)AuthorAgeFilesLines
* char: use qemu_chr_fe* functions with CharBackend argumentMarc-André Lureau2016-10-241-3/+4
| | | | | | | | | | | This also switches from qemu_chr_add_handlers() to qemu_chr_fe_set_handlers(). Note that qemu_chr_fe_set_handlers() now takes the focus when fe_open (qemu_chr_add_handlers() did take the focus) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20161022095318.17775-16-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: remaining switch to CharBackend in frontendMarc-André Lureau2016-10-241-7/+16
| | | | | | | | | Similar to previous change, for the remaining CharDriverState front ends users. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20161022095318.17775-13-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: remove init callbackMarc-André Lureau2016-10-241-1/+1
| | | | | | | | | | The CharDriverState.init() callback is no longer set since commit a61ae7f88ce and thus unused. The only user, the malta FGPA display has been converted to use an event "opened" callback instead. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20161022095318.17775-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* slirp: fix segv when init failedMarc-André Lureau2016-08-221-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Since commit f6c2e66ae8c8a, slirp uses an exit notifier to call slirp_smb_cleanup. However, if init() failed, the notifier isn't added, and removing it will fail: ==18447== Invalid write of size 8 ==18447== at 0x7EF2B5: notifier_remove (notify.c:32) ==18447== by 0x48E80C: qemu_remove_exit_notifier (vl.c:2661) ==18447== by 0x6A2187: net_slirp_cleanup (slirp.c:134) ==18447== by 0x69419D: qemu_cleanup_net_client (net.c:338) ==18447== by 0x69445B: qemu_del_net_client (net.c:401) ==18447== by 0x6A2B81: net_slirp_init (slirp.c:366) ==18447== by 0x6A4241: net_init_slirp (slirp.c:865) ==18447== by 0x695C6D: net_client_init1 (net.c:1051) ==18447== by 0x695F6E: net_client_init (net.c:1108) ==18447== by 0x696DBA: net_init_netdev (net.c:1498) ==18447== by 0x7F1F99: qemu_opts_foreach (qemu-option.c:1116) ==18447== by 0x696E60: net_init_clients (net.c:1516) ==18447== Address 0x0 is not stack'd, malloc'd or (recently) free'd Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* qapi: Change Netdev into a flat unionEric Blake2016-07-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a mostly-mechanical conversion that creates a new flat union 'Netdev' QAPI type that covers all the branches of the former 'NetClientOptions' simple union, where the branches are now listed in a new 'NetClientDriver' enum rather than generated from the simple union. The existence of a flat union has no change to the command line syntax accepted for new code, and will make it possible for a future patch to switch the QMP command to parse a boxed union for no change to valid QMP; but it does have some ripple effect on the C code when dealing with the new types. While making the conversion, note that the 'NetLegacy' type remains unchanged: it applies only to legacy command line options, and will not be ported to QMP, so it should remain a wrapper around a simple union; to avoid confusion, the type named 'NetClientOptions' is now gone, and we introduce 'NetLegacyOptions' in its place. Then, in the C code, we convert from NetLegacy to Netdev as soon as possible, so that the bulk of the net stack only has to deal with one QAPI type, not two. Note that since the old legacy code always rejected 'hubport', we can just omit that branch from the new 'NetLegacyOptions' simple union. Based on an idea originally by Zoltán Kővágó <DirtY.iCE.hu@gmail.com>: Message-Id: <01a527fbf1a5de880091f98cf011616a78adeeee.1441627176.git.DirtY.iCE.hu@gmail.com> although the sed script in that patch no longer applies due to other changes in the tree since then, and I also did some manual cleanups (such as fixing whitespace to keep checkpatch happy). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1468468228-27827-13-git-send-email-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Fixup from Eric squashed in] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* net: use Netdev instead of NetClientOptions in client initKővágó, Zoltán2016-07-191-3/+3
| | | | | | | | | | | | | | | | | | | | | This way we no longer need NetClientOptions and can convert Netdev into a flat union. Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <93ffdfed7054529635e6acb935150d95dc173a12.1441627176.git.DirtY.iCE.hu@gmail.com> [rework net_client_init1() to pass Netdev by copying from NetdevLegacy, rather than merging the two types - which means that we still need NetClientOptions after all. Rebase to qapi changes. The bulk of the patch is mechanical, replacing 'opts' by 'netdev->opts', while net_client_init1() takes care of converting between legacy and modern types.] Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1468468228-27827-2-git-send-email-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* slirp: use exit notifier for slirp_smb_cleanupPaolo Bonzini2016-07-131-0/+11
| | | | | | | | | | | | | We would like to move back net_cleanup() at the end of main function, like it used to be until f30dbae63a46f23116715dff8d130c, but minimum cleanup is needed regardless at exit() time for slirp's SMB functionality. Use an exit notifier to call slirp_smb_cleanup. If net_cleanup() is called first, then remove the exit notifier as it will become a dangling pointer otherwise. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* slirp: Allow disabling IPv4 or IPv6Samuel Thibault2016-04-011-6/+30
| | | | | | | | Add ipv4 and ipv6 boolean options, so the user can setup IPv4-only and IPv6-only network environments. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
* Merge remote-tracking branch 'remotes/thibault/tags/samuel-thibault' into ↵Peter Maydell2016-03-291-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging slirp updates # gpg: Signature made Tue 29 Mar 2016 00:16:05 BST using RSA key ID FB6B2F1D # gpg: Good signature from "Samuel Thibault <samuel.thibault@gnu.org>" # gpg: aka "Samuel Thibault <sthibault@debian.org>" # gpg: aka "Samuel Thibault <samuel.thibault@inria.fr>" # gpg: aka "Samuel Thibault <samuel.thibault@labri.fr>" # gpg: aka "Samuel Thibault <samuel.thibault@ens-lyon.org>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 900C B024 B679 31D4 0F82 304B D017 8C76 7D06 9EE6 # Subkey fingerprint: F632 74CD C630 0873 CB3D 29D9 E3E5 1CE8 FB6B 2F1D * remotes/thibault/tags/samuel-thibault: Rework ipv6 options Use C99 flexible array instead of 1-byte trailing array Avoid embedding struct mbuf in other structures slirp: send icmp6 errors when UDP send failed slirp: Fix memory leak on small incoming ipv4 packet Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * Rework ipv6 optionsSamuel Thibault2016-03-291-3/+3
| | | | | | | | | | | | | | | | | | | | Rename the recently-added ip6-foo options into ipv6-foo options, to make them coherent with other ipv6 options. Also rework the documentation. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Eric Blake <eblake@redhat.com>
* | util: move declarations out of qemu-common.hVeronia Bahaa2016-03-221-0/+1
|/ | | | | | | | | | Move declarations out of qemu-common.h for functions declared in utils/ files: e.g. include/qemu/path.h for utils/path.c. Move inline functions out of qemu-common.h and into new files (e.g. include/qemu/bcd.h) Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qapi: Don't special-case simple union wrappersEric Blake2016-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple unions were carrying a special case that hid their 'data' QMP member from the resulting C struct, via the hack method QAPISchemaObjectTypeVariant.simple_union_type(). But by using the work we started by unboxing flat union and alternate branches, coupled with the ability to visit the members of an implicit type, we can now expose the simple union's implicit type in qapi-types.h: | struct q_obj_ImageInfoSpecificQCow2_wrapper { | ImageInfoSpecificQCow2 *data; | }; | | struct q_obj_ImageInfoSpecificVmdk_wrapper { | ImageInfoSpecificVmdk *data; | }; ... | struct ImageInfoSpecific { | ImageInfoSpecificKind type; | union { /* union tag is @type */ | void *data; |- ImageInfoSpecificQCow2 *qcow2; |- ImageInfoSpecificVmdk *vmdk; |+ q_obj_ImageInfoSpecificQCow2_wrapper qcow2; |+ q_obj_ImageInfoSpecificVmdk_wrapper vmdk; | } u; | }; Doing this removes asymmetry between QAPI's QMP side and its C side (both sides now expose 'data'), and means that the treatment of a simple union as sugar for a flat union is now equivalent in both languages (previously the two approaches used a different layer of dereferencing, where the simple union could be converted to a flat union with equivalent C layout but different {} on the wire, or to an equivalent QMP wire form but with different C representation). Using the implicit type also lets us get rid of the simple_union_type() hack. Of course, now all clients of simple unions have to adjust from using su->u.member to using su->u.member.data; while this touches a number of files in the tree, some earlier cleanup patches helped minimize the change to the initialization of a temporary variable rather than every single member access. The generated qapi-visit.c code is also affected by the layout change: |@@ -7393,10 +7393,10 @@ void visit_type_ImageInfoSpecific_member | } | switch (obj->type) { | case IMAGE_INFO_SPECIFIC_KIND_QCOW2: |- visit_type_ImageInfoSpecificQCow2(v, "data", &obj->u.qcow2, &err); |+ visit_type_q_obj_ImageInfoSpecificQCow2_wrapper_members(v, &obj->u.qcow2, &err); | break; | case IMAGE_INFO_SPECIFIC_KIND_VMDK: |- visit_type_ImageInfoSpecificVmdk(v, "data", &obj->u.vmdk, &err); |+ visit_type_q_obj_ImageInfoSpecificVmdk_wrapper_members(v, &obj->u.vmdk, &err); | break; | default: | abort(); Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1458254921-17042-13-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qapi-schema, qemu-options & slirp: Adding Qemu options for IPv6 addressesYann Bordenave2016-03-151-6/+75
| | | | | | | | | | | | This patch adds parameters to manage some new options in the qemu -net command. Slirp IPv6 address, network prefix, and DNS IPv6 address can be given in argument to the qemu command. Defaults parameters are respectively fec0::2, fec0::, /64 and fec0::3. Signed-off-by: Yann Bordenave <meow@meowstars.org> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
* net: Clean up includesPeter Maydell2016-02-041-1/+1
| | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1454089805-5470-11-git-send-email-peter.maydell@linaro.org
* net/slirp: Tell the users when they are using deprecated optionsThomas Huth2016-02-041-0/+3
| | | | | | | | | We don't want to support the legacy -tftp, -bootp, -smb and -net channel options forever. So let's start telling the users that they are deprecated and what option should be used instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* net: Convert to new qapi union layoutEric Blake2015-11-021-2/+2
| | | | | | | | | | | | | | | | | We have two issues with our qapi union layout: 1) Even though the QMP wire format spells the tag 'type', the C code spells it 'kind', requiring some hacks in the generator. 2) The C struct uses an anonymous union, which places all tag values in the same namespace as all non-variant members. This leads to spurious collisions if a tag value matches a non-variant member's name. Make the conversion to the new layout for net-related code. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1445898903-12082-18-git-send-email-eblake@redhat.com> [Commit message tweaked slightly] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qerror: Move #include out of qerror.hMarkus Armbruster2015-06-221-0/+1
| | | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
* slirp: use less predictable directory name in /tmp for smb config ↵Michael Tokarev2015-06-031-4/+3Star
| | | | | | | | | | | | | | | | | | | (CVE-2015-4037) In this version I used mkdtemp(3) which is: _BSD_SOURCE || /* Since glibc 2.10: */ (_POSIX_C_SOURCE >= 200809L || _XOPEN_SOURCE >= 700) (POSIX.1-2008), so should be available on systems we care about. While at it, reset the resulting directory name within smb structure on error so cleanup function wont try to remove directory which we failed to create. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Markus Armbruster <armbru@redhat.com>
* net: Permit incremental conversion of init functions to ErrorMarkus Armbruster2015-05-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | Error reporting for netdev_add is broken: the net_client_init_fun[] report the actual errors with (at best) error_report(), and their caller net_client_init1() makes up a generic error on top. For command line and HMP, this produces an mildly ugly error cascade. In QMP, the actual errors go to stderr, and the generic error becomes the command's error reply. To fix this, we need to convert the net_client_init_fun[] to Error. To permit fixing them one by one, add an Error ** parameter to the net_client_init_fun[]. If the call fails without returning an Error, make up the same generic Error as before. But if it returns one, use that instead. Since none of them does so far, no functional change. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1431691143-1015-3-git-send-email-armbru@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* hmp: Name HMP info handler functions hmp_info_SUBCOMMAND()Markus Armbruster2015-02-181-1/+1
| | | | | | | | | | | | | | | | | | | Some are called do_info_SUBCOMMAND() (old ones, usually), some hmp_info_SUBCOMMAND(), some SUBCOMMAND_info(), sometimes SUBCOMMAND pointlessly differs in spelling. Normalize to hmp_info_SUBCOMMAND(), where SUBCOMMAND is exactly the subcommand name with '-' replaced by '_'. Exceptions: * sun4m_irq_info(), sun4m_pic_info() renamed to sun4m_hmp_info_irq(), sun4m_hmp_info_pic(). * lm32_irq_info(), lm32_pic_info() renamed to lm32_hmp_info_irq(), lm32_hmp_info_pic(). Signed-off-by: Markus Armbruster <armbru@redhat.com>
* hmp: Name HMP command handler functions hmp_COMMAND()Markus Armbruster2015-02-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Some are called do_COMMAND() (old ones, usually), some hmp_COMMAND(), and sometimes COMMAND pointlessly differs in spelling. Normalize to hmp_COMMAND(), where COMMAND is exactly the command name with '-' replaced by '_'. Exceptions: * do_device_add() and client_migrate_info() *not* renamed to hmp_device_add(), hmp_client_migrate_info(), because they're also QMP handlers. They still need to be converted to QAPI. * do_memory_dump(), do_physical_memory_dump(), do_ioport_read(), do_ioport_write() renamed do hmp_* instead of hmp_x(), hmp_xp(), hmp_i(), hmp_o(), because those names are too cryptic for my taste. * do_info_help() renamed to hmp_info_help() instead of hmp_info(), because it only covers help. Signed-off-by: Markus Armbruster <armbru@redhat.com>
* net: Use g_new() & friends where that makes obvious senseMarkus Armbruster2014-12-191-1/+1
| | | | | | | | | | | | | g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* net/slirp: fix memory leakGonglei2014-11-211-2/+1Star
| | | | | | | | | | | | commit b412eb61 introduce 'cmd:' target for guestfwd, and fwd don't be used in this scenario, and will leak memory in true branch with 'cmd:'. Let's allocate memory for fwd variable just in else statement. Cc: Alexander Graf <agraf@suse.de> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* slirp/smbd: modify/set several parameters in generated smbd.confPeter Wu2014-11-111-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file sharing module should not handle printers, so disable it. The options 'load printers' and 'printing' have been available since the beginning (May 1996, commit 0e8fd3398771da2f016d72830179507f3edda51b). Option 'disable spoolss' is available since Samba 2.0.4, commit de5f42c9d9172592779fa2504d44544e3b6b1c0d). Next, "socket address" was reported as deprecated, use a combination of "interfaces" and "bind interfaces only" instead (available since October 1997, commit 79f4fb52c1ed56fd843f81b4eb0cdd2991d4d0f4). Override cache directory to avoid writing to a global directory. Option available since Samba 3.4.0, Jan 2009, commit 19a05bf2f485023b11b41dfae3f6459847d55ef7. Set "usershare max shared=0" to prevent a global directory from being used. Option available since Samba 3.0.23, February 2006, commit 5831715049f2d460ce42299963a5defdc160891b. The last option was introduced with Samba 3.4.0, but previously "state directory" was already added which exists in Samba 3.4.0. As unknown parameters are ignored (while printing a warning), it should be safe to add another option. Signed-off-by: Peter Wu <peter@lekensteyn.nl> Cc: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* net/slirp: specify logbase for smbdMichael Tokarev2014-11-021-2/+2
| | | | | | | | | | | | | | | It looks like smbd always logs to /var/log/samba/log.$progname even if config file specifies different logfile -- when it needs to log something before completing reading the config file. But if it can't open it for writing, it fails and exits. Tell smbd to use our temp dir as logbase (-l option) to avoid that. The same option is used by samba3 and samba4, so there should be no incompatible changes. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Tested-by: Jan Kiszka <jan.kiszka@siemens.com>
* slirp: Honour vlan/stack in hostfwd_remove commandsPeter Maydell2014-09-021-2/+1Star
| | | | | | | | | | | The hostfwd_add and hostfwd_remove monitor commands allow the user to optionally specify a vlan/stack tuple. hostfwd_add honours this, but hostfwd_remove does not (it looks up the tuple but then ignores the SlirpState it has looked up and always uses the first stack in the list anyway). Correct this to honour what the user requested. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* slirp: Give error message if hostfwd_add/remove for unrecognized vlan/stackPeter Maydell2014-07-181-0/+1
| | | | | | | | | | | | | If the user specified a (vlan ID, slirp stack name) tuple in a monitor hostfwd_add/remove command and we can't find it, give the user an error message rather than silently doing nothing. This brings this error case in slirp_lookup() into line with the other two. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* slirp/smb: Move ncalrpc directory to tmpMichael Buesch2014-04-281-0/+2
| | | | | | | | | | | | | | | | | | | | The smbd forked by qemu still uses the default ncalrpc directory in /var/run/samba. This may lead to problems, if /var/run/samba does not exist (for example if /var/run is a tmpfs and the host smbd was not started). This leads to the following error message from samba and an unworkable smbd: Failed to create pipe directory /var/run/samba/ncalrpc - No such file or directory Fix this by pointing smbd to /tmp/qemu-smb.%d.%d/ncalrpc as ncalrpc directory. Smbd will create the actual ncalrpc subdirectory on its own. Signed-off-by: Michael Buesch <m@bues.ch> Cc: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> (Applying this to -trivial because it _is_ rather trivial and because Jan does not reply for months)
* slirp smb with modern win guests when samba is also running on hostMichael Tokarev2014-03-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After numerous reports that -smb (or -netdev user,smb=foo) not working with modern windows (win7 and vista are reported as non-working), I started digging myself. And found that indeed it doesn't work, and why. The thing is that modern win tries to connect to port 445 (microsoft-ds) first, and if that fails, it falls back to old port 139 (netbios-ssn). slirp code in qemu only redirects port 139, it does not touch port 445. So the prob is that if samba is also running on the host, guest will try to communicate using port 445, and that will succed, but ofcourse guest will not talk with our samba but with samba running on the host. If samba is not running on the host, guest will fall back to port 139, and will reach the redirecting rule and qemu will spawn smbd correctly. The solution is to redirect both ports (139 and 445), and the fix is a one-liner, adding second call to slirp_add_exec() at the end of net/slirp.c:slirp_smb() function (provided below). But it looks like that is not a proper fix really, since in theory we should redirect both ports to the SAME, single samba instance, but I'm not sure this is possible with slirp. Well, even if two smbd processes will be run on the same config dir, it should not be a problem. The one-liner (not exactly 1 since it touches previous line too) is like this: Signed-off-By: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* qemu/slirp: Fix SMB security configuration on newer samba versionsMichael Buesch2014-03-121-1/+2
| | | | | | | | | | | | | | | | | The smb.conf automatically generated by qemu's -smb option fails on current samba, because smbd rejects the security=share option with the following warning: > WARNING: Ignoring invalid value 'share' for parameter 'security' Which makes it fall back to security=user without guest login. This results in being unable to login to the samba server from the guest OS. This fixes it by selecting 'user' explicitly and mapping unknown users to guest logins. Signed-off-by: Michael Buesch <m@bues.ch> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* fix -net user checks by reordering checksBas van Sisseren2013-06-191-6/+6
| | | | | | | | | | reorder slirp config options. first check the dns-server-address, then check the first-dhcp-address. the original code was comparing the first-dhcp-address with the default dns-server-address, not the configured dns-server-address. Signed-off-by: Bas van Sisseren <bas@quarantainenet.nl> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* sysemu: avoid proliferation of include/ subdirectoriesPaolo Bonzini2013-04-151-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qemu-char: Call fe_claim / fe_release when not using qdev chr propertiesHans de Goede2013-04-051-0/+1
| | | | | | | | | | | | | | | | | | chardev-frontends need to explictly check, increase and decrement the avail_connections "property" of the chardev when they are not using a qdev-chardev-property for the chardev. This fixes things like: qemu-kvm -chardev stdio,id=foo -device isa-serial,chardev=foo \ -mon chardev=foo Working, where they should fail. Most of the changes here are due to old hardware emulation code which is using serial_hds directly rather then a qdev-chardev-property. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364412581-3672-3-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* HMP: add QDict to info callback handlerWenchao Xia2013-01-171-1/+1
| | | | | | | | | This patch change all info call back function to take additional QDict * parameter, which allow those command take parameter. Now it is set to NULL at default case. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
* softmmu: move remaining include files to include/ subdirectoriesPaolo Bonzini2012-12-191-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* misc: move include files to include/qemu/Paolo Bonzini2012-12-191-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* monitor: move include files to include/monitor/Paolo Bonzini2012-12-191-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* net: reorganize headersPaolo Bonzini2012-12-191-1/+1
| | | | | | | | | Move public headers to include/net, and leave private headers in net/. Put the virtio headers in include/net/tap.h, removing the multiple copies that existed. Leave include/net/tap.h as the interface for NICs, and net/tap_int.h as the interface for OS-specific parts of the tap backend. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* janitor: do not include qemu-char everywherePaolo Bonzini2012-12-191-0/+1
| | | | | | | Touching char/char.h basically causes the whole of QEMU to be rebuilt. Avoid this, it is usually unnecessary. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* slirp: Add domain-search option to slirp's DHCP serverKlaus Stengel2012-11-151-3/+32
| | | | | | | | | | | This patch will allow the user to include the domain-search option in replies from the built-in DHCP server. The domain suffixes can be specified by adding dnssearch= entries to the "-net user" parameter. [Jan: tiny style adjustments] Signed-off-by: Klaus Stengel <Klaus.Stengel@asamnet.de> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* net: consolidate NetClientState header files into onePaolo Bonzini2012-10-081-1/+2
| | | | | | | | | | | | | | | This patch doesn't seem much useful alone, I must admit. However, it makes sense as part of the upcoming directory reorganization, where I want to have include/net/tap.h as the net<->hw interface for tap. Then having both net/tap.h and include/net/tap.h does not work. "Fixed" by moving all the init functions to a single header file net/clients.h. The patch also adopts a uniform style for including net/*.h files from net/*.c, without the net/ path. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
* qapi: avoid reserved keywordsBlue Swirl2012-08-091-3/+3
| | | | | | | | | | Clang compiler complained about use of reserved word 'restrict' in SLIRP and QAPI. Prefix C keywords with "q_", adjust SLIRP accordingly. Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* net: determine if packets can be sent before net queue deliver packetsZhi Yong Wu2012-08-011-7/+0Star
| | | | | | | Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* net: Rename qemu_del_vlan_client() to qemu_del_net_client()Stefan Hajnoczi2012-08-011-1/+1
| | | | | | | | | | Another step in moving the vlan feature out of net core. Users only deal with NetClientState and therefore qemu_del_vlan_client() should be named qemu_del_net_client(). Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* net: Rename VLANClientState to NetClientStateStefan Hajnoczi2012-08-011-7/+7
| | | | | | | | | | | | | | | The vlan feature is no longer part of net core. Rename VLANClientState to NetClientState because net clients are not explicitly associated with a vlan at all, instead they have a peer net client to which they are connected. This patch is a mechanical search-and-replace except for a few whitespace fixups where changing VLANClientState to NetClientState misaligned whitespace. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* net: Drop vlan argument to qemu_new_net_client()Stefan Hajnoczi2012-08-011-1/+1
| | | | | | | | | | Since hubs are now used to implement the 'vlan' feature and the vlan argument is always NULL, remove the argument entirely and update all net clients that use qemu_new_net_client(). Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* net: Look up 'vlan' net clients using hubsStefan Hajnoczi2012-08-011-2/+5
| | | | | | Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* net: Use hubs for the vlan featureStefan Hajnoczi2012-08-011-4/+4
| | | | | | | | | | Stop using the special-case vlan code in net.c. Instead use the hub net client to implement the vlan feature. The next patch will remove vlan code from net.c completely. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
* remove unused QemuOpts parameter from net init functionsLaszlo Ersek2012-07-231-2/+2
| | | | | | | | | | | v1->v2: - unchanged v2->v3: - keep "qemu-option.h" included in "net/slirp.h" Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
* convert net_init_slirp() to NetClientOptionsLaszlo Ersek2012-07-231-68/+25Star
| | | | | Signed-off-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 13:31:40 +0100