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| author | Josh Kunz | 2020-07-07 02:10:36 +0200 |
|---|---|---|
| committer | Laurent Vivier | 2020-07-13 20:47:57 +0200 |
| commit | 71e2443e4ca1540db63c0bbf58ae78944c97e993 (patch) | |
| tree | d9690be539ed71c20543b08fc9dae0b9c801c7dd /linux-user | |
| parent | Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20200713'... (diff) | |
| download | qemu-71e2443e4ca1540db63c0bbf58ae78944c97e993.tar.gz qemu-71e2443e4ca1540db63c0bbf58ae78944c97e993.tar.xz qemu-71e2443e4ca1540db63c0bbf58ae78944c97e993.zip | |
linux-user: Use EPROTONOSUPPORT for unimplemented netlink protocols
Linux uses the EPROTONOSUPPORT error code[1] if the users requests a
netlink socket with an unsupported netlink protocol. This change
switches linux-user to use the same code as Linux, instead of
EPFNOSUPPORT (which AFAIK is just an anachronistic version of
EAFNOSUPPORT).
Tested by compiling all linux-user targets on x86.
[1]:
https://github.com/torvalds/linux/blob/bfe91da29bfad9941d5d703d45e29f0812a20724/net/netlink/af_netlink.c#L683
Signed-off-by: Josh Kunz <jkz@google.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200707001036.1671982-1-jkz@google.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 98ea86ca81..e9f53340cd 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2990,7 +2990,7 @@ static abi_long do_socket(int domain, int type, int protocol) #endif protocol == NETLINK_KOBJECT_UEVENT || protocol == NETLINK_AUDIT)) { - return -TARGET_EPFNOSUPPORT; + return -TARGET_EPROTONOSUPPORT; } if (domain == AF_PACKET || |