(objc_read_string): Allocate string properly.

From-SVN: r6013

diff --git a/gcc/objc/archive.c b/gcc/objc/archive.c
index 87bd585..1e776c7 100644 (file)
--- a/gcc/objc/archive.c
+++ b/gcc/objc/archive.c
@@ -617,8 +617,11 @@ objc_read_string (struct objc_typed_stream* stream,
 
       case _B_UCOMM:
        {
-         len = __objc_read_nbyte_uint(stream, (buf[0] & _B_VALUE), &key);
-         (*string) = hash_value_for_key (stream->stream_table, (void*)key);
+         char *tmp;
+         len = __objc_read_nbyte_uint (stream, (buf[0] & _B_VALUE), &key);
+         tmp = hash_value_for_key (stream->stream_table, (void*)key);
+         *string = __objc_xmalloc (strlen (tmp) + 1);
+         strcpy (*string, tmp);
        }
        break;