From: Paolo Carlini <paolo.carlini@oracle.com>
Date: Sun, 2 Oct 2011 12:31:40 +0000 (+0000)
Subject: re PR preprocessor/36819 (memleak in split_quote_chain)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=61e0e2f8af6f53727d6034235a49746e566c9649;p=gcc.git

re PR preprocessor/36819 (memleak in split_quote_chain)

2011-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR preprocessor/36819
	* incpath.c (merge_include_chains): Call free_path on
	heads[QUOTE] and tails[QUOTE].

From-SVN: r179426
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5373a31e291..1f00f7ba89e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR preprocessor/36819
+	* incpath.c (merge_include_chains): Call free_path on
+	heads[QUOTE] and tails[QUOTE].
+
 2011-10-02  Jan Hubicka  <jh@suse.cz>
 
 	PR lto/47247
diff --git a/gcc/incpath.c b/gcc/incpath.c
index 7d95ce218b5..aab6e15ab1a 100644
--- a/gcc/incpath.c
+++ b/gcc/incpath.c
@@ -362,6 +362,8 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
 void
 split_quote_chain (void)
 {
+  free_path (heads[QUOTE], REASON_QUIET);
+  free_path (tails[QUOTE], REASON_QUIET);
   heads[QUOTE] = heads[BRACKET];
   tails[QUOTE] = tails[BRACKET];
   heads[BRACKET] = NULL;