Description: CVE-2016-1577: Prevent double-free in jas_iccattrval_destroy()
Origin: vendor, http://www.openwall.com/lists/oss-security/2016/03/03/12
Bug-Ubuntu: https://launchpad.net/bugs/1547865
Bug-Debian: https://bugs.debian.org/816625
Forwarded: not-needed
Author: Tyler Hicks <tyhicks@canonical.com>
Reviewed-by: Salvatore Bonaccorso <carnil@debian.org>
Last-Update: 2016-03-05

--- a/src/libjasper/base/jas_icc.c
+++ b/src/libjasper/base/jas_icc.c
@@ -300,6 +300,7 @@ jas_iccprof_t *jas_iccprof_load(jas_stre
 				if (jas_iccprof_setattr(prof, tagtabent->tag, attrval))
 					goto error;
 				jas_iccattrval_destroy(attrval);
+				attrval = 0;
 			} else {
 #if 0
 				jas_eprintf("warning: skipping unknown tag type\n");