From: Jakub Jelinek <jakub@redhat.com>
Date: Fri, 11 Nov 2011 08:15:56 +0000 (+0100)
Subject: opts-common.c (generate_canonical_option): Free opt_text it it has been allocated... 
X-Git-Tag: releases/gcc-4.7.0~2251
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca3e7c9ffdf8d0478f51c49e68c5f13eb90fe8c4;p=thirdparty%2Fgcc.git

opts-common.c (generate_canonical_option): Free opt_text it it has been allocated here and not stored anywhere.

	* opts-common.c (generate_canonical_option): Free opt_text
	it it has been allocated here and not stored anywhere.

From-SVN: r181282
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 94c9370ce397..5f194707b2c7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2011-11-11  Jakub Jelinek  <jakub@redhat.com>
 
+	* opts-common.c (generate_canonical_option): Free opt_text
+	it it has been allocated here and not stored anywhere.
+
 	* tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN
 	vector.
 	(vect_create_new_slp_node): Don't allocate node before checking stmt
diff --git a/gcc/opts-common.c b/gcc/opts-common.c
index 00edbe6601c1..354bce07dc2c 100644
--- a/gcc/opts-common.c
+++ b/gcc/opts-common.c
@@ -304,6 +304,8 @@ generate_canonical_option (size_t opt_index, const char *arg, int value,
 	  decoded->canonical_option[0] = concat (opt_text, arg, NULL);
 	  decoded->canonical_option[1] = NULL;
 	  decoded->canonical_option_num_elements = 1;
+	  if (opt_text != option->opt_text)
+	    free (CONST_CAST (char *, opt_text));
 	}
     }
   else