git/regex at a625b092cc59940521789fe8a3ff69c8d6b14eb2 - git

Tree: a625b092cc

Derrick Stolee 19716b21a4 cleanup: fix possible overflow errors in binary search A common mistake when writing binary search is to allow possible integer overflow by using the simple average: mid = (min + max) / 2; Instead, use the overflow-safe version: mid = min + (max - min) / 2; This translation is safe since the operation occurs inside a loop conditioned on "min < max". The included changes were found using the following git grep: git grep '/ 2;' '.c' Making this cleanup will prevent future review friction when a new binary search is contructed based on existing code. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>		8 years ago
..
regcomp.c	regex: fix a SIZE_MAX macro redefinition warning	9 years ago
regex.c	regex: fix a SIZE_MAX macro redefinition warning	9 years ago
regex.h	compat/regex: get the gawk regex engine to compile within git	15 years ago
regex_internal.c	cleanup: fix possible overflow errors in binary search	8 years ago
regex_internal.h	compat/regex: use the regex engine from gawk for compat	15 years ago
regexec.c	cleanup: fix possible overflow errors in binary search	8 years ago