Fix: sessiond: client: leak of trigger object on invalid client message
authorJérémie Galarneau <jeremie.galarneau@efficios.com>
Wed, 10 Feb 2021 19:33:11 +0000 (14:33 -0500)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Wed, 10 Feb 2021 19:38:09 +0000 (14:38 -0500)
commitb5ef16855f9c69315d9530730200890dbbebad24
treeff878e6e746e019ccf72bc8434c479eb7920b6f2
parentf79ead11cbfdcb99de17bac20c357bba159c5e66
Fix: sessiond: client: leak of trigger object on invalid client message

Coverity reports:
1445927 Resource leak
The system resource will not be reclaimed and reused, reducing the future availability of the resource.
In receive_lttng_trigger: Leak of memory or pointers to system resources (CWE-404)

lttng_trigger_create_from_payload() can return a trigger (positive
return value) that doesn't match the advertised trigger size. In that
case, a trigger reference was still returned and must be released.

Reported-by: Coverity Scan
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I5afac029ddcf32dd0a01064c9dc688ed9208f278
src/bin/lttng-sessiond/client.c
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