cppinit.c (init_standard_includes): The returned buffer is already malloc-ed.

	* cppinit.c (init_standard_includes): The returned buffer
	is already malloc-ed.
	* gcc.c (add_prefix): Similarly.
	* prefix.c (translate_name): Update to support clear buffer
	ownership rules.
	(update_path): Similarly.  Be sure to free any newly allocated
	key.  UPDATE_PATH_HOST_CANONICALIZE takes only one argument.
	(tr): New function.
	* prefix.h (update_path): Update prototype and document.
	* config/i386/xm-djgpp.h (UPDATE_PATH_HOST_CANONICALIZE): Clean
	up and update to new buffer ownership rules.
	* doc/gcc.texi (UPDATE_PATH_HOST_CANONICALIZE): Update.

From-SVN: r45043

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 5d18063..47cfa2e 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2607,7 +2607,7 @@ add_prefix (pprefix, prefix, component, priority, require_machine_suffix, warn)
     pprefix->max_len = len;
 
   pl = (struct prefix_list *) xmalloc (sizeof (struct prefix_list));
-  pl->prefix = save_string (prefix, len);
+  pl->prefix = prefix;
   pl->require_machine_suffix = require_machine_suffix;
   pl->used_flag_ptr = warn;
   pl->priority = priority;