Some error-handling code paths may call ht_cleanup_push() with NULL hash tables which will crash the clean-up thread.
Signed-off-by: Jérémie Galarneau <[email protected]> --- src/bin/lttng-sessiond/utils.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/bin/lttng-sessiond/utils.c b/src/bin/lttng-sessiond/utils.c index 2ff57cd..c9c51ed 100644 --- a/src/bin/lttng-sessiond/utils.c +++ b/src/bin/lttng-sessiond/utils.c @@ -52,6 +52,9 @@ void ht_cleanup_push(struct lttng_ht *ht) ssize_t ret; int fd = ht_cleanup_pipe[1]; + if (!ht) { + return; + } if (fd < 0) return; ret = lttng_write(fd, &ht, sizeof(ht)); -- 1.8.4.2 _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
