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author | Andreas Schwab <schwab@linux-m68k.org> | 2014-06-19 15:38:03 +0200 |
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committer | Andreas Schwab <schwab@linux-m68k.org> | 2014-06-19 19:00:03 +0200 |
commit | 4d43ef1e7434d7d419afbcd754931cb0c794763c (patch) | |
tree | 90c7ac031522e1cf820330f4ad79a267322b5060 /posix/bug-regex36.c | |
parent | 51a7380b8968251a49a4c5b0bc7ed1af5b0512c6 (diff) | |
download | glibc-4d43ef1e7434d7d419afbcd754931cb0c794763c.zip glibc-4d43ef1e7434d7d419afbcd754931cb0c794763c.tar.gz glibc-4d43ef1e7434d7d419afbcd754931cb0c794763c.tar.bz2 |
Fix memory leak in regexp compiler (BZ #17069)
Diffstat (limited to 'posix/bug-regex36.c')
-rw-r--r-- | posix/bug-regex36.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/posix/bug-regex36.c b/posix/bug-regex36.c new file mode 100644 index 0000000..3dda026 --- /dev/null +++ b/posix/bug-regex36.c @@ -0,0 +1,29 @@ +/* Test regcomp not leaking memory on invalid repetition operator + Copyright (C) 2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <mcheck.h> +#include <regex.h> + +int +main (int argc, char **argv) +{ + regex_t r; + mtrace (); + regcomp (&r, "[a]\\{-2,}", 0); + regfree (&r); +} |