[lvm-devel] LVM2/libdm libdm-config.c

[zkabelac at sourceware.org]

CVSROOT:	/cvs/lvm2
Module name:	LVM2
Changes by:	zkabelac at sourceware.org	2011-09-25 19:39:38

Modified files:
	libdm          : libdm-config.c 

Log message:
	Chheck for failing filename strdup

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-config.c.diff?cvsroot=lvm2&r1=1.7&r2=1.8

--- LVM2/libdm/libdm-config.c	2011/09/25 19:38:59	1.7
+++ LVM2/libdm/libdm-config.c	2011/09/25 19:39:38	1.8
@@ -127,8 +127,13 @@
 	c->exists = 0;
 	c->keep_open = keep_open;
 	c->custom = NULL;
-	if (filename)
-		c->filename = dm_pool_strdup(c->mem, filename);
+	if (filename &&
+	    !(c->filename = dm_pool_strdup(c->mem, filename))) {
+		log_error("Failed to duplicate filename.");
+		dm_pool_destroy(mem);
+		return 0;
+	}
+
 	return &c->cft;
 }