Bug fix: Disk paths with components . or .. could be mistaken for directories

xorriso/iso_tree.c

@@ -98,6 +98,9 @@ int Xorriso_normalize_img_path(struct XorrisO *xorriso, char *wd,
    {ret= 2; goto ex;} /* root directory */
  }
 
+ if(apt[0] == '.')
+   if(apt[1] == 0 || apt[1] == '/')
+     is_dir= 1;
  for(npt= apt; !done; apt= npt+1) {
    npt= strchr(apt, '/');
    if(npt==NULL) {
@@ -112,10 +115,8 @@ int Xorriso_normalize_img_path(struct XorrisO *xorriso, char *wd,
  break;
  continue;
    }
-   if(strcmp(apt,".")==0) {
-     is_dir= 1;
+   if(strcmp(apt,".")==0)
  continue;
-   }
    if(strcmp(apt,"..")==0) {
      if(!(flag&2)) {
        node= (IsoNode *) dir;
@@ -137,6 +138,7 @@ bonked_root:;
      is_dir= 1;
  continue;
    }
+   is_dir= 0;
    ret= Sfile_add_to_path(eff_path, apt, 0);
    if(ret<=0) {
 much_too_long:;
@@ -163,6 +165,8 @@ much_too_long:;
      {ret= 0; goto ex;}
    if(ret==2)
      is_dir= 1;
+   else
+     is_dir= 0;
  }
  ret= 1+!!is_dir;
 ex:;

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2013.04.13.074309"
+#define Xorriso_timestamP "2013.04.13.144946"