From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Thu, 12 Sep 2019 14:17:41 +0000 (-0400)
Subject: lttng: fix: potential 0-length allocation in pid list parsing
X-Git-Tag: v2.12.0-rc1~393
X-Git-Url: http://git.liburcu.org/?a=commitdiff_plain;h=dc1c9a44fba1a368c283186e531c217206f5e816;hp=dc1c9a44fba1a368c283186e531c217206f5e816;p=lttng-tools.git

lttng: fix: potential 0-length allocation in pid list parsing

Check that count is > 0 before allocating pid list. This would
only happen after a prior error, but check it anyway.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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