sessiond: fix: possible unaligned access in packed structure
authorJérémie Galarneau <jeremie.galarneau@efficios.com>
Sat, 14 Sep 2019 20:16:56 +0000 (16:16 -0400)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Sat, 14 Sep 2019 20:33:48 +0000 (16:33 -0400)
commita914e76ac1a529191035f1fec439026c83beee3f
tree043d912cdf434d827c08e190e423f8e89c9da07c
parent09cfbe475dd1c509762e326c1063d0fe78065a2a
sessiond: fix: possible unaligned access in packed structure

Use a temporary snapshot_id in cmd_rotate_get_info() to obtain the
return value of cmd_snapshot_add_output() and explicitly assign it to
the reply communication structure. Otherwise, &reply.id may be
unaligned.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
src/bin/lttng-sessiond/client.c
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