lttng-ctl: fix: possible unaligned access in packed structure
authorJérémie Galarneau <jeremie.galarneau@efficios.com>
Sat, 14 Sep 2019 19:51:32 +0000 (15:51 -0400)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Sat, 14 Sep 2019 20:33:48 +0000 (16:33 -0400)
commit60160d2ae2567b2952912fb16d89849f2f8b35dc
tree7753f54353da0866db2cd90ae0e022afa1e1f1e0
parent7370c9557408fc19f87958c204a51b6342f24208
lttng-ctl: fix: possible unaligned access in packed structure

Wrap all lttng_domain copies with COPY_DOMAIN_PACKED which copies the
source domain to a temporary destination (on stack) and then assign
this temporary domain to the destination domain. This ensures the
compiler generates the code needed to perform the unaligned accesses
to the domain.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
src/lib/lttng-ctl/lttng-ctl.c
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