From 5b6481343f502c7b68b6f8ce2e0100ae74892336 Mon Sep 17 00:00:00 2001
From: Thomas Schmitt <scdbackup@gmx.net>
Date: Fri, 6 Nov 2015 12:57:36 +0000
Subject: [PATCH] Prevented use of uninitialized variable in case of memory
 shortage. Coverity CID 28809.

---
 xorriso/disk_ops.c          | 24 ++++++++----------------
 xorriso/xorriso_timestamp.h |  2 +-
 2 files changed, 9 insertions(+), 17 deletions(-)

diff --git a/xorriso/disk_ops.c b/xorriso/disk_ops.c
index 3c8230fe..a829c96a 100644
--- a/xorriso/disk_ops.c
+++ b/xorriso/disk_ops.c
@@ -364,14 +364,10 @@ int Xorriso_show_dux_subs(struct XorrisO *xorriso,
  namept= name;
  *size= 0;
 
- sfe= malloc(5*SfileadrL);
- path= malloc(SfileadrL);
- show_path= malloc(SfileadrL);
- name= malloc(SfileadrL);
- if(path==NULL || show_path==NULL || name==NULL || sfe==NULL) {
-   Xorriso_no_malloc_memory(xorriso, &sfe, 0);
-   {ret= -1; goto ex;}
- }
+ Xorriso_alloc_meM(sfe, char, 5 * SfileadrL);
+ Xorriso_alloc_meM(path, char, SfileadrL);
+ Xorriso_alloc_meM(show_path, char, SfileadrL);
+ Xorriso_alloc_meM(name, char, SfileadrL);
 
  if(lstat(abs_path, &stbuf)==-1)
    {ret= 2; goto ex;}
@@ -578,14 +574,10 @@ revoke_sorting:;
 
  ret= 1;
 ex:;
- if(sfe!=NULL)
-   free(sfe);
- if(path!=NULL)
-   free(path);
- if(show_path!=NULL)
-   free(show_path);
- if(name!=NULL)
-   free(name);
+ Xorriso_free_meM(sfe);
+ Xorriso_free_meM(path);
+ Xorriso_free_meM(show_path);
+ Xorriso_free_meM(name);
  Linkitem_reset_stack(&own_link_stack, link_stack, 0);
  Dirseq_destroy(&dirseq, 0);
  if(filev!=NULL) {
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index bae57ba7..dcc6da0e 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2015.11.06.125101"
+#define Xorriso_timestamP "2015.11.06.125705"