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authorUlrich Drepper <drepper@redhat.com>2010-10-12 09:00:33 -0400
committerUlrich Drepper <drepper@redhat.com>2010-10-12 09:00:33 -0400
commitb833d51fbbf78b38c6ff68074c22d3fe3ddd0ce3 (patch)
tree860e5ed3a07d6d0f7a540b610ce50b74195cb39e /posix
parente9b9cbf5e9bdcda6f0b50456658bac748202dd70 (diff)
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One more regex memory leak fixed.
Diffstat (limited to 'posix')
-rw-r--r--posix/bug-regex31.input1
-rw-r--r--posix/regcomp.c2
2 files changed, 3 insertions, 0 deletions
diff --git a/posix/bug-regex31.input b/posix/bug-regex31.input
index eea961c..3d1f531 100644
--- a/posix/bug-regex31.input
+++ b/posix/bug-regex31.input
@@ -1,3 +1,4 @@
+[[][
([0]
([0]a
([0]([0])
diff --git a/posix/regcomp.c b/posix/regcomp.c
index 4ee7b90..b238c08 100644
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -2160,6 +2160,8 @@ parse_branch (re_string_t *regexp, regex_t *preg, re_token_t *token,
exp = parse_expression (regexp, preg, token, syntax, nest, err);
if (BE (*err != REG_NOERROR && exp == NULL, 0))
{
+ if (tree != NULL)
+ postorder (tree, free_tree, NULL);
return NULL;
}
if (tree != NULL && exp != NULL)