projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c77ceb2) | patch
perf evlist: Use zfree() to reduce chances of use after free
authorArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 12 Apr 2023 12:50:08 +0000 (09:50 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 12 Apr 2023 13:11:51 +0000 (10:11 -0300)
commit2bfc8134f95852bd8b0190641c2d2b059cb1c8cc
tree05d25a9feedb047c2801340a26aec373481a6a90tree | snapshot
parentc77ceb2eb03eefd92e6b84a509ecec1db8d97858commit | diff
perf evlist: Use zfree() to reduce chances of use after free

Do defensive programming by using zfree() to initialize freed pointers
to NULL, so that eventual use after free result in a NULL pointer deref
instead of more subtle behaviour.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/evlist.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git