Bug fix: Mix of absolute and relative disk paths could cause SIGSEGV with pattern expansion

xorriso/match.c

@@ -649,7 +649,7 @@ int Xorriso_expand_disk_pattern(struct XorrisO *xorriso,
  xorriso->structured_search= 1;
 
  for(i= 0; i<num_patterns; i++) {
-
+   abs_adr= 0;
    ret= Xorriso_prepare_expansion_pattern(xorriso, patterns[i], 4);
    if(ret<=0)
      goto ex;
@@ -705,10 +705,12 @@ int Xorriso_expand_disk_pattern(struct XorrisO *xorriso,
 
  /* now store addresses */
  for(i= 0; i<num_patterns; i++) {
-
+   abs_adr= 0;
    ret= Xorriso_prepare_expansion_pattern(xorriso, patterns[i], 4);
    if(ret<=0)
      goto ex;
+   if(ret == 2)
+     abs_adr= 4;
 
    if(patterns[i][0]=='/' || abs_adr) {
      strcpy(dir_adr, "/");

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2016.11.19.172243"
+#define Xorriso_timestamP "2016.12.05.101546"