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opt: don't need to match null str or null pattern in regex_match

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DreamMaoMao 2025-06-20 11:43:03 +08:00
parent de43dbc40a
commit cebdb6af85
1 changed files with 5 additions and 0 deletions
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5
src/common/util.c
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@ -52,6 +52,11 @@ int fd_set_nonblock(int fd) {
int regex_match(const char *pattern, const char *str) { int regex_match(const char *pattern, const char *str) {
int errnum; int errnum;
PCRE2_SIZE erroffset; PCRE2_SIZE erroffset;
if (!pattern || !str) {
return 0;
}
pcre2_code *re = pcre2_compile((PCRE2_SPTR)pattern, PCRE2_ZERO_TERMINATED, pcre2_code *re = pcre2_compile((PCRE2_SPTR)pattern, PCRE2_ZERO_TERMINATED,
PCRE2_UTF, // 启用 UTF-8 支持 PCRE2_UTF, // 启用 UTF-8 支持
&errnum, &erroffset, NULL); &errnum, &erroffset, NULL);