PERFORCE change 174214 for review

[Robert Watson]

http://p4web.freebsd.org/chv.cgi?CH=174214

Change 174214 by rwatson at rwatson_vimage_client on 2010/02/03 10:12:43

	Add missing free of string and explicit NULL return on error.

Affected files ...

.. //depot/projects/trustedbsd/capabilities/src/libexec/rtld-elf/rtld.c#37 edit

Differences ...

==== //depot/projects/trustedbsd/capabilities/src/libexec/rtld-elf/rtld.c#37 (text+ko) ====

@@ -1661,6 +1661,8 @@
     path = xstrdup(name);
     if ((fd = find_library_fd(path)) < 0) {
 	_rtld_error("Unable to find \"%s\" in LD_LIBRARY_DIRS", path);
+	free(path);
+	return NULL;
     }
 #else
     path = find_library(name, refobj);