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| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-16 19:20:36 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-16 19:20:36 +0000 |
| commit | 7b7b9e70ea0d820c863c78fbf84fe52626a408d6 (patch) | |
| tree | e790ee9854276c668b51c81e470d2aab2df0800c /posix | |
| parent | 850dcfcafe6c1cc9e59763a882a25a2f0c2c4d68 (diff) | |
| download | glibc-7b7b9e70ea0d820c863c78fbf84fe52626a408d6.tar glibc-7b7b9e70ea0d820c863c78fbf84fe52626a408d6.tar.gz glibc-7b7b9e70ea0d820c863c78fbf84fe52626a408d6.tar.bz2 glibc-7b7b9e70ea0d820c863c78fbf84fe52626a408d6.zip | |
Update.
* posix/regcomp.c (parse_bracket_exp): If build_charclass fails,
set *err to the returned error, not to REG_ESPACE unconditionally.
(build_word_op): Likewise.
* posix/Makefile (tests): Add bug-regex16.
* posix/bug-regex16.c: New test.
2003-01-16 Jakub Jelinek <jakub@redhat.com>
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/Makefile | 2 | ||||
| -rw-r--r-- | posix/bug-regex16.c | 35 | ||||
| -rw-r--r-- | posix/regcomp.c | 12 |
3 files changed, 42 insertions, 7 deletions
diff --git a/posix/Makefile b/posix/Makefile index 90129d7685..6b2830ad8d 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -75,7 +75,7 @@ tests := tstgetopt testfnm runtests runptests \ tst-chmod bug-regex1 bug-regex2 bug-regex3 bug-regex4 \ tst-gnuglob tst-regex bug-regex5 bug-regex6 bug-regex7 \ bug-regex8 bug-regex9 bug-regex10 bug-regex11 bug-regex12 \ - bug-regex13 bug-regex14 bug-regex15 + bug-regex13 bug-regex14 bug-regex15 bug-regex16 ifeq (yes,$(build-shared)) test-srcs := globtest tests += wordexp-test tst-exec tst-spawn diff --git a/posix/bug-regex16.c b/posix/bug-regex16.c new file mode 100644 index 0000000000..1e41ccb718 --- /dev/null +++ b/posix/bug-regex16.c @@ -0,0 +1,35 @@ +/* Test re_compile_pattern error messages. */ + +#include <stdio.h> +#include <string.h> +#include <regex.h> + +int +main (void) +{ + struct re_pattern_buffer re; + const char *s; + int ret = 0; + + re_set_syntax (RE_SYNTAX_POSIX_EGREP); + memset (&re, 0, sizeof (re)); + s = re_compile_pattern ("[[.invalid_collating_symbol.]]", 30, &re); + if (s == NULL || strcmp (s, "Invalid collation character")) + { + printf ("re_compile_pattern returned %s\n", s); + ret = 1; + } + s = re_compile_pattern ("[[=invalid_equivalence_class=]]", 31, &re); + if (s == NULL || strcmp (s, "Invalid collation character")) + { + printf ("re_compile_pattern returned %s\n", s); + ret = 1; + } + s = re_compile_pattern ("[[:invalid_character_class:]]", 29, &re); + if (s == NULL || strcmp (s, "Invalid character class name")) + { + printf ("re_compile_pattern returned %s\n", s); + ret = 1; + } + return ret; +} diff --git a/posix/regcomp.c b/posix/regcomp.c index 12724e4605..e36383b92d 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -2993,13 +2993,13 @@ parse_bracket_exp (regexp, dfa, token, syntax, err) goto parse_bracket_exp_free_return; break; case CHAR_CLASS: - ret = build_charclass (sbcset, + *err = build_charclass (sbcset, #ifdef RE_ENABLE_I18N - mbcset, &char_class_alloc, + mbcset, &char_class_alloc, #endif /* RE_ENABLE_I18N */ - start_elem.opr.name, syntax); - if (BE (ret != REG_NOERROR, 0)) - goto parse_bracket_exp_espace; + start_elem.opr.name, syntax); + if (BE (*err != REG_NOERROR, 0)) + goto parse_bracket_exp_free_return; break; default: assert (0); @@ -3380,7 +3380,7 @@ build_word_op (dfa, not, err) #ifdef RE_ENABLE_I18N free_charset (mbcset); #endif /* RE_ENABLE_I18N */ - *err = REG_ESPACE; + *err = ret; return NULL; } /* \w match '_' also. */ |