diff options
| -rw-r--r-- | pcre_compile.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/pcre_compile.c b/pcre_compile.c index 7cd3950..c742227 100644 --- a/pcre_compile.c +++ b/pcre_compile.c @@ -7086,17 +7086,19 @@ for (;; ptr++) int n = 0; ptr++; while(IS_DIGIT(*ptr)) + { n = n * 10 + *ptr++ - CHAR_0; + if (n > 255) + { + *errorcodeptr = ERR38; + goto FAILED; + } + } if (*ptr != CHAR_RIGHT_PARENTHESIS) { *errorcodeptr = ERR39; goto FAILED; } - if (n > 255) - { - *errorcodeptr = ERR38; - goto FAILED; - } *code++ = n; PUT(code, 0, (int)(ptr - cd->start_pattern + 1)); /* Pattern offset */ PUT(code, LINK_SIZE, 0); /* Default length */ |