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Fix: lttng-live: use-after-free in get_next_index()
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 5 Dec 2019 06:58:04 +0000 (01:58 -0500)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Fri, 13 Dec 2019 01:02:17 +0000 (20:02 -0500)
commita4e7565e5f77f914eab073310895a73096276907
treed86181c616f021f88a6d1aadde4d03ecbb1e30d7tree | snapshot
parentea4c6f4c5cabcec9dd43b14d0dddfb39f6defdaecommit | diff
Fix: lttng-live: use-after-free in get_next_index()

Running babeltrace under valgrind with a test-cases doing per-pid
lttng tracing in live mode triggers this use-after-free in
get_next_index() when stream is hung up.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
formats/lttng-live/lttng-live-comm.c diff | blob | blame | history
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