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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-08-28 12:04:22 +0930 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-08-28 14:03:41 +1000 |
| commit | 6abb637e3e0d23635fdbbb91c163731b325d696d (patch) | |
| tree | 0cf9548dbed2a26f7f4a395b243e6f359de4d49b /lib/tevent/tevent_internal.h | |
| parent | 398d0c2929026fccb3409316720a4dcad225ab05 (diff) | |
| download | samba-6abb637e3e0d23635fdbbb91c163731b325d696d.tar.gz samba-6abb637e3e0d23635fdbbb91c163731b325d696d.tar.bz2 samba-6abb637e3e0d23635fdbbb91c163731b325d696d.zip | |
lib/tevent: fix race with signals and tevent_common_add_signal
We carefully preserve the old signal handler, but we replace it before
we've set up everything; in particular, if we fail setting up the
pipe_hack we could write a NUL char to stdout (fd 0), instead of
calling the old signal handler.
Replace the signal handler as the very last thing we do.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/tevent/tevent_internal.h')
0 files changed, 0 insertions, 0 deletions