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| author | Christian Ambach <ambi@samba.org> | 2012-09-16 00:15:21 +0200 |
|---|---|---|
| committer | Christian Ambach <ambi@samba.org> | 2012-09-16 22:31:38 +0200 |
| commit | 57990cbcbbdf83d7b9997ac1fd33528c63c96226 (patch) | |
| tree | 0d3535613628264de9755fd2532406768dc5383c /source3/libsmb/pylibsmb.c | |
| parent | 7a6182962966e5edb42728c8d0a4d471a69c83d7 (diff) | |
| download | samba-57990cbcbbdf83d7b9997ac1fd33528c63c96226.tar.gz samba-57990cbcbbdf83d7b9997ac1fd33528c63c96226.tar.bz2 samba-57990cbcbbdf83d7b9997ac1fd33528c63c96226.zip | |
s3:libsmb fix a potential crash
Signed-off-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Sun Sep 16 22:31:38 CEST 2012 on sn-devel-104
Diffstat (limited to 'source3/libsmb/pylibsmb.c')
| -rw-r--r-- | source3/libsmb/pylibsmb.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/source3/libsmb/pylibsmb.c b/source3/libsmb/pylibsmb.c index d8e64b3568..611d07abae 100644 --- a/source3/libsmb/pylibsmb.c +++ b/source3/libsmb/pylibsmb.c @@ -166,7 +166,7 @@ static int py_cli_thread_destructor(struct py_cli_thread *t) static bool py_cli_state_setup_ev(struct py_cli_state *self) { - struct py_cli_thread *t; + struct py_cli_thread *t = NULL; int ret; self->ev = tevent_context_init_byname(NULL, "poll_mt"); @@ -202,15 +202,18 @@ static bool py_cli_state_setup_ev(struct py_cli_state *self) return true; fail: - TALLOC_FREE(t->shutdown_fde); + if (t != NULL) { + TALLOC_FREE(t->shutdown_fde); - if (t->shutdown_pipe[0] != -1) { - close(t->shutdown_pipe[0]); - t->shutdown_pipe[0] = -1; - } - if (t->shutdown_pipe[1] != -1) { - close(t->shutdown_pipe[1]); - t->shutdown_pipe[1] = -1; + if (t->shutdown_pipe[0] != -1) { + close(t->shutdown_pipe[0]); + t->shutdown_pipe[0] = -1; + } + if (t->shutdown_pipe[1] != -1) { + close(t->shutdown_pipe[1]); + t->shutdown_pipe[1] = -1; + } + TALLOC_FREE(t); } TALLOC_FREE(self->thread_state); |