diff options
Diffstat (limited to 'src/regex/regexec.c')
| -rw-r--r-- | src/regex/regexec.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/regex/regexec.c b/src/regex/regexec.c index 2e35b832..16c5d0ac 100644 --- a/src/regex/regexec.c +++ b/src/regex/regexec.c @@ -52,7 +52,7 @@ tre_fill_pmatch(size_t nmatch, regmatch_t pmatch[], int cflags, #define GET_NEXT_WCHAR() do { \ prev_c = next_c; pos += pos_add_next; \ if ((pos_add_next = mbtowc(&next_c, str_byte, MB_LEN_MAX)) <= 0) { \ - if (pos_add_next < 0) return REG_NOMATCH; \ + if (pos_add_next < 0) { ret = REG_NOMATCH; goto error_exit; } \ else pos_add_next++; \ } \ str_byte += pos_add_next; \ @@ -181,6 +181,7 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string, int reg_notbol = eflags & REG_NOTBOL; int reg_noteol = eflags & REG_NOTEOL; int reg_newline = tnfa->cflags & REG_NEWLINE; + reg_errcode_t ret; char *buf; tre_tnfa_transition_t *trans_i; @@ -439,11 +440,11 @@ tre_tnfa_run_parallel(const tre_tnfa_t *tnfa, const void *string, reach_next_i->state = NULL; } - if (buf) - xfree(buf); - *match_end_ofs = match_eo; - return match_eo >= 0 ? REG_OK : REG_NOMATCH; + ret = match_eo >= 0 ? REG_OK : REG_NOMATCH; +error_exit: + xfree(buf); + return ret; } |