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Age	Commit message (Collapse)	Author	Files	Lines
2017-06-16	coccinelle: add a rule to make "expression" code use FREE_AND_NULL()	Ævar Arnfjörð Bjarmason	1	-0/+7
	A follow-up to the existing "type" rule added in an earlier change. This catches some occurrences that are missed by the previous rule. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-16	coccinelle: add a rule to make "type" code use FREE_AND_NULL()	Ævar Arnfjörð Bjarmason	1	-0/+8
	Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-02-11	cocci: detect useless free(3) calls	René Scharfe	1	-0/+6
	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>
2016-10-10	remove unnecessary NULL check before free(3)	René Scharfe	1	-0/+5
	free(3) handles NULL pointers just fine. Add a semantic patch for removing unnecessary NULL checks before calling this function, and apply it on the code base. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>