diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | posix/regcomp.c | 10 |
2 files changed, 16 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 0d020c83e6..85df144892 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2010-10-11 Ulrich Drepper <drepper@gmail.com> + * posix/regcomp.c (parse_bracket_exp): Add missing re_free calls. + + [BZ #12078] + * posix/regcomp.c (parse_sub_exp): Free tree data when it is not used. + +2010-10-11 Ulrich Drepper <drepper@gmail.com> + [BZ #12093] * sysdeps/unix/sysv/linux/check_pf.c (__check_pf): ->ifa_addr might be NULL. diff --git a/posix/regcomp.c b/posix/regcomp.c index 03ab123907..9f5ca2cd0e 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -2418,7 +2418,11 @@ parse_sub_exp (re_string_t *regexp, regex_t *preg, re_token_t *token, { tree = parse_reg_exp (regexp, preg, token, syntax, nest, err); if (BE (*err == REG_NOERROR && token->type != OP_CLOSE_SUBEXP, 0)) - *err = REG_EPAREN; + { + if (tree != NULL) + free_tree (NULL, tree); + *err = REG_EPAREN; + } if (BE (*err != REG_NOERROR, 0)) return NULL; } @@ -3028,6 +3032,10 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, if (BE (sbcset == NULL, 0)) #endif /* RE_ENABLE_I18N */ { + re_free (sbcset); +#ifdef RE_ENABLE_I18N + re_free (mbcset); +#endif *err = REG_ESPACE; return NULL; } |