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(parent: 9997d5d) | patch
perf c2c: 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 12:55:10 +0000 (09:55 -0300)
commit190de75481439205f3a9362bd0511fd48ad1a718
tree7c7e7e11d6e507fc66f6a145cc4b815b2948fefdtree | snapshot
parent9997d5dd177c52017fa0541bf236a4232c8148e6commit | diff
perf c2c: 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/builtin-c2c.c diff | blob | history
Domain: System / Kernel;