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Minor length bug.

This commit is contained in:
Philip.Hazel 2014-10-14 16:41:13 +00:00
parent 26cd0bccb3
commit 14ed10fc3a
1 changed files with 1 additions and 1 deletions
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2
src/pcre2_string_utils.c
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@ -195,7 +195,7 @@ int
PRIV(strcpy_c8)(PCRE2_UCHAR *str1, size_t length, const char *str2) PRIV(strcpy_c8)(PCRE2_UCHAR *str1, size_t length, const char *str2)
{ {
PCRE2_UCHAR *t = str1; PCRE2_UCHAR *t = str1;
if (strlen(str2) >= length) return PCRE2_ERROR_BADLENGTH; if (strlen(str2) >= length - 1) return PCRE2_ERROR_BADLENGTH;
while (*str2 != 0) *t++ = *str2++; while (*str2 != 0) *t++ = *str2++;
*t = 0; *t = 0;
return t - str1; return t - str1;