2 Commits

Author	SHA1	Message	Date
René Scharfe	3f64699ffd	cocci: use ALLOC_ARRAY ... Add a semantic patch for using ALLOC_ARRAY to allocate arrays and apply the transformation on the current source tree. The macro checks for multiplication overflow and infers the element size automatically; the result is shorter and safer code. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	2017-02-27 11:02:05 -08:00
René Scharfe	45ccef87b3	use COPY_ARRAY ... Add a semantic patch for converting certain calls of memcpy(3) to COPY_ARRAY() and apply that transformation to the code base. The result is shorter and safer code. For now only consider calls where source and destination have the same type, or in other words: easy cases. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>	2016-09-25 16:44:13 -07:00