diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | posix/tst-glob-tilde.c | 53 |
2 files changed, 37 insertions, 23 deletions
diff --git a/ChangeLog b/ChangeLog index 667c9d4826..0bb1e356e8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2017-11-02 Florian Weimer <fweimer@redhat.com> + + [BZ #22332] + * posix/tst-glob-tilde.c (do_noescape): New variable. + (one_test): Process it. + (do_test): Set do_noescape. Add unescaping test case. + 2017-11-01 Joseph Myers <joseph@codesourcery.com> * math/complex.h diff --git a/posix/tst-glob-tilde.c b/posix/tst-glob-tilde.c index 9518b4a6f8..6886f4371f 100644 --- a/posix/tst-glob-tilde.c +++ b/posix/tst-glob-tilde.c @@ -1,4 +1,4 @@ -/* Check for GLOB_TIDLE heap allocation issues (bug 22320, bug 22325). +/* Check for GLOB_TIDLE heap allocation issues (bugs 22320, 22325, 22332). Copyright (C) 2017 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -34,6 +34,9 @@ static int do_nocheck; /* Flag which indicates whether to pass the GLOB_MARK flag. */ static int do_mark; +/* Flag which indicates whether to pass the GLOB_NOESCAPE flag. */ +static int do_noescape; + static void one_test (const char *prefix, const char *middle, const char *suffix) { @@ -45,6 +48,8 @@ one_test (const char *prefix, const char *middle, const char *suffix) flags |= GLOB_NOCHECK; if (do_mark) flags |= GLOB_MARK; + if (do_noescape) + flags |= GLOB_NOESCAPE; glob_t gl; /* This glob call might result in crashes or memory leaks. */ if (glob (pattern, flags, NULL, &gl) == 0) @@ -105,28 +110,30 @@ do_test (void) for (do_onlydir = 0; do_onlydir < 2; ++do_onlydir) for (do_nocheck = 0; do_nocheck < 2; ++do_nocheck) for (do_mark = 0; do_mark < 2; ++do_mark) - for (int base_idx = 0; base_sizes[base_idx] >= 0; ++base_idx) - { - for (int size_skew = -max_size_skew; size_skew <= max_size_skew; - ++size_skew) - { - int size = base_sizes[base_idx] + size_skew; - if (size < 0) - continue; - - const char *user_name = repeating_string (size); - one_test ("~", user_name, "/a/b"); - } - - const char *user_name = repeating_string (base_sizes[base_idx]); - one_test ("~", user_name, ""); - one_test ("~", user_name, "/"); - one_test ("~", user_name, "/a"); - one_test ("~", user_name, "/*/*"); - one_test ("~", user_name, "\\/"); - one_test ("/~", user_name, ""); - one_test ("*/~", user_name, "/a/b"); - } + for (do_noescape = 0; do_noescape < 2; ++do_noescape) + for (int base_idx = 0; base_sizes[base_idx] >= 0; ++base_idx) + { + for (int size_skew = -max_size_skew; size_skew <= max_size_skew; + ++size_skew) + { + int size = base_sizes[base_idx] + size_skew; + if (size < 0) + continue; + + const char *user_name = repeating_string (size); + one_test ("~", user_name, "/a/b"); + one_test ("~", user_name, "x\\x\\x////x\\a"); + } + + const char *user_name = repeating_string (base_sizes[base_idx]); + one_test ("~", user_name, ""); + one_test ("~", user_name, "/"); + one_test ("~", user_name, "/a"); + one_test ("~", user_name, "/*/*"); + one_test ("~", user_name, "\\/"); + one_test ("/~", user_name, ""); + one_test ("*/~", user_name, "/a/b"); + } free (repeat); |