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Fix incorrect testing for the end of the both strings in CStrInCStrNoCase. This could cause a read-out-of-bounds error if s2 is smaller than s1.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58009 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ted Kremenek 2008-10-22 23:16:52 +00:00
parent c64bdf6aa5
commit 30f100e140
1 changed files with 1 additions and 1 deletions
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2
include/llvm/ADT/StringExtras.h
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@ -159,7 +159,7 @@ static inline const char* CStrInCStrNoCase(const char *s1, const char *s2) {
const char *I1=s1, *I2=s2;
while (*I1 != '\0' || *I2 != '\0' )
while (*I1 != '\0' && *I2 != '\0' )
if (tolower(*I1) != tolower(*I2)) { // No match. Start over.
++s1; I1 = s1; I2 = s2;
}