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(parent: 3b9e3c2) | patch
cocci: detect useless free(3) calls
authorRené Scharfe <l.s.r@web.de>
Sat, 11 Feb 2017 13:58:44 +0000 (14:58 +0100)
committerJunio C Hamano <gitster@pobox.com>
Sat, 11 Feb 2017 19:29:12 +0000 (11:29 -0800)
commitec6cd14c7a869b32776c1d3387afc93f369aea62
treec7b5928a3c577c169c1fa2d0bc1f6bc7617e1fb9tree | snapshot
parent3b9e3c2cede15057af3ff8076c45ad5f33829436commit | diff
cocci: detect useless free(3) calls

Add a semantic patch for removing checks that cause free(3) to only be
called with a NULL pointer, as that must be a programming mistake.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/coccinelle/free.cocci diff | blob | history
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