X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=libmallocwrap%2Fmallocwrap.c;h=d505b6773536d7d827f7b8e554136ec5900b6801;hb=0baa64b7b8b25348f6dc072c41408d5ee47b5007;hp=7675eb464d9f79802d61b2fcbff53b9751671036;hpb=c61f73854065e0d4562c4ddcefebe756510540af;p=ust.git

diff --git a/libmallocwrap/mallocwrap.c b/libmallocwrap/mallocwrap.c
index 7675eb4..d505b67 100644
--- a/libmallocwrap/mallocwrap.c
+++ b/libmallocwrap/mallocwrap.c
@@ -1,3 +1,20 @@
+/* Copyright (C) 2009  Pierre-Marc Fournier
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
 #define _GNU_SOURCE
 #include <dlfcn.h>
 #include <sys/types.h>
@@ -71,13 +88,13 @@ void free(void *ptr)
 		plibc_free = dlsym(RTLD_NEXT, "free");
 		if(plibc_free == NULL) {
 			fprintf(stderr, "mallocwrap: unable to find free\n");
-			return NULL;
+			return;
 		}
 	}
 
 	trace_mark(ust, free, "%p", ptr);
 
-	return plibc_free(ptr);
+	plibc_free(ptr);
 }
 
 MARKER_LIB