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| author | Michael Brown | 2010-09-02 04:34:04 +0200 |
|---|---|---|
| committer | Michael Brown | 2010-09-03 22:28:43 +0200 |
| commit | 28934eef81b3c7a494b12cb87804098041d64659 (patch) | |
| tree | da46f478f9977bca4c06f5e71dc37a0066948237 /src/net/udp/tftp.c | |
| parent | [process] Add process_running() (diff) | |
| download | ipxe-28934eef81b3c7a494b12cb87804098041d64659.tar.gz ipxe-28934eef81b3c7a494b12cb87804098041d64659.tar.xz ipxe-28934eef81b3c7a494b12cb87804098041d64659.zip | |
[retry] Hold reference while timer is running and during expiry callback
Guarantee that a retry timer cannot go out of scope while the timer is
running, and provide a guarantee to the expiry callback that the timer
will remain in scope during the entire callback (similar to the
guarantee provided to interface methods).
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/net/udp/tftp.c')
| -rw-r--r-- | src/net/udp/tftp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/net/udp/tftp.c b/src/net/udp/tftp.c index e8223c99..777632ef 100644 --- a/src/net/udp/tftp.c +++ b/src/net/udp/tftp.c @@ -1097,7 +1097,7 @@ static int tftp_core_open ( struct interface *xfer, struct uri *uri, intf_init ( &tftp->xfer, &tftp_xfer_desc, &tftp->refcnt ); intf_init ( &tftp->socket, &tftp_socket_desc, &tftp->refcnt ); intf_init ( &tftp->mc_socket, &tftp_mc_socket_desc, &tftp->refcnt ); - timer_init ( &tftp->timer, tftp_timer_expired ); + timer_init ( &tftp->timer, tftp_timer_expired, &tftp->refcnt ); tftp->uri = uri_get ( uri ); tftp->blksize = TFTP_DEFAULT_BLKSIZE; tftp->flags = flags; |