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| author | Pavel Březina <pbrezina@redhat.com> | 2013-06-24 14:53:27 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-07-17 15:01:51 +0200 |
| commit | 711bba7e2f72a816774effa389ad13bcc46e7843 (patch) | |
| tree | a101e81f75892c794b3613be0fff0c4bd481f5a2 /src/util/child_common.h | |
| parent | a7401bf72db3a6eb62b1628f9dd141f7118e3510 (diff) | |
| download | sssd-711bba7e2f72a816774effa389ad13bcc46e7843.tar.gz sssd-711bba7e2f72a816774effa389ad13bcc46e7843.tar.xz sssd-711bba7e2f72a816774effa389ad13bcc46e7843.zip | |
SIGCHLD handler: do not call callback when pvt data where freed
https://fedorahosted.org/sssd/ticket/1992
Diffstat (limited to 'src/util/child_common.h')
| -rw-r--r-- | src/util/child_common.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/util/child_common.h b/src/util/child_common.h index 237969f2f..95865bb52 100644 --- a/src/util/child_common.h +++ b/src/util/child_common.h @@ -78,9 +78,15 @@ typedef void (*sss_child_callback_t)(int child_status, struct tevent_signal *sige, void *pvt); +struct sss_child_ctx_old; + /* Set up child termination signal handler */ int child_handler_setup(struct tevent_context *ev, int pid, - sss_child_callback_t cb, void *pvt); + sss_child_callback_t cb, void *pvt, + struct sss_child_ctx_old **_child_ctx); + +/* Destroy child termination signal handler */ +void child_handler_destroy(struct sss_child_ctx_old *ctx); /* Async communication with the child process via a pipe */ struct tevent_req *write_pipe_send(TALLOC_CTX *mem_ctx, |