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| author | Andrew Tridgell <tridge@samba.org> | 2010-03-05 10:43:34 +1100 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2010-03-05 11:54:36 +1100 |
| commit | 2d30f4fb4fd39fb0949cd948559725917f95742f (patch) | |
| tree | 78e5aa3f1f6484a80398f30f0bb54a0e85bec6de /source4 | |
| parent | 5573d049414d75e9991d53627235cafefbe67470 (diff) | |
| download | samba-2d30f4fb4fd39fb0949cd948559725917f95742f.tar.gz samba-2d30f4fb4fd39fb0949cd948559725917f95742f.tar.bz2 samba-2d30f4fb4fd39fb0949cd948559725917f95742f.zip | |
s4-dns-ex: use autoclose on the dns child pipe
I'm hoping this will fix an occasional segfault I've noticed where
epoll still calls events on a closed fde
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/libcli/resolve/dns_ex.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/source4/libcli/resolve/dns_ex.c b/source4/libcli/resolve/dns_ex.c index 79ed78340c..423668d4b6 100644 --- a/source4/libcli/resolve/dns_ex.c +++ b/source4/libcli/resolve/dns_ex.c @@ -67,7 +67,6 @@ static int dns_ex_destructor(struct dns_ex_state *state) int status; kill(state->child, SIGTERM); - close(state->child_fd); if (waitpid(state->child, &status, WNOHANG) == 0) { kill(state->child, SIGKILL); waitpid(state->child, &status, 0); @@ -369,7 +368,6 @@ static void pipe_handler(struct tevent_context *ev, struct tevent_fd *fde, } else { ret = -1; } - close(state->child_fd); if (waitpid(state->child, &status, WNOHANG) == 0) { kill(state->child, SIGKILL); waitpid(state->child, &status, 0); @@ -498,6 +496,7 @@ struct composite_context *resolve_name_dns_ex_send(TALLOC_CTX *mem_ctx, close(fd[1]); return c; } + tevent_fd_set_auto_close(state->fde); state->child = fork(); if (state->child == (pid_t)-1) { |