From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Tue, 9 Mar 2021 21:39:11 +0000 (-0500)
Subject: Fix: event-expr-to-bytecode: use after free in logging on error
X-Git-Tag: v2.13.0-rc1~252
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=a3088f1a14942fade23f14d778ca635305fb6e84;hp=a3088f1a14942fade23f14d778ca635305fb6e84

Fix: event-expr-to-bytecode: use after free in logging on error

1448709 Use after free

This could cause an immediate crash or incorrect values might be read
subsequently resulting in incorrect computations.

In event_expr_to_bytecode_recursive: A pointer to freed memory is
dereferenced, used as a function argument, or otherwise used (CWE-416)

Reported-by: Coverity Scan
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Ifde0e21dbf6bf08be07b38f9c38896bdce973132
---