From 7a481adc12b3547a4f5d592c6ebc8e7eb2eee418 Mon Sep 17 00:00:00 2001 From: Reid Kleckner Date: Thu, 26 Feb 2015 21:07:30 +0000 Subject: [PATCH] Use wider type for overflow check on LLP64 platforms like Win64, found by clang-cl -Wtautological git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230684 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/regcomp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/Support/regcomp.c b/lib/Support/regcomp.c index b7969296647..ebde64f9cf7 100644 --- a/lib/Support/regcomp.c +++ b/lib/Support/regcomp.c @@ -1422,7 +1422,7 @@ enlarge(struct parse *p, sopno size) if (p->ssize >= size) return; - if ((unsigned long)size > SIZE_MAX / sizeof(sop)) { + if ((uintptr_t)size > SIZE_MAX / sizeof(sop)) { SETERROR(REG_ESPACE); return; } @@ -1443,7 +1443,7 @@ static void stripsnug(struct parse *p, struct re_guts *g) { g->nstates = p->slen; - if ((unsigned long)p->slen > SIZE_MAX / sizeof(sop)) { + if ((uintptr_t)p->slen > SIZE_MAX / sizeof(sop)) { g->strip = p->strip; SETERROR(REG_ESPACE); return; -- 2.34.1