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Fix null pointer dereference

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Richard Frith-Macdonald 2021-02-04 11:00:05 +00:00
parent 8b68ee50c0
commit b8169e26eb
1 changed files with 1 additions and 1 deletions
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2
Source/NSUUID.m
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@ -188,7 +188,7 @@ static int uuid_from_string(const char *string, unsigned char *uuid)
char unformatted[kUnformattedUUIDStringLength];
int i;
if (strlen(string) != kUUIDStringLength)
if (NULL == string || strlen(string) != kUUIDStringLength)
{
return -1;
}