From 905f4f898f7b657993d0a3529239e14405ca9df3 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Mon, 28 Sep 2015 20:39:12 +0200
Subject: [PATCH] Fixed SIGSEGV while image import. Introduced by rev 1216.

---
 libisofs/fs_image.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libisofs/fs_image.c b/libisofs/fs_image.c
index 42e4f9f..b62ab0e 100644
--- a/libisofs/fs_image.c
+++ b/libisofs/fs_image.c
@@ -1636,7 +1636,7 @@ int iso_file_source_new_ifs(IsoImageFilesystem *fs, IsoFileSource *parent,
                                             "Invalid NM entry");
                     continue;
                 }
-                if (strlen(name) > 4095) {
+                if (name != NULL) if (strlen(name) > 4095) {
                     /* Preliminarily truncate totally oversized name */
                     ret = iso_rr_msg_submit(fsdata, 3, ISO_WRONG_RR_WARN, ret,
                                             "Totally oversized NM list");