Closed potential memory leaks. Thanks Eliska Svobodova.

xorriso/emulators.c

@@ -1034,8 +1034,7 @@ int Xorriso_genisofs_hide_list(struct XorrisO *xorriso, char *whom,
  }
  ret= 1;
 ex:;
- if(flag & 1)
-   Xorriso_read_lines(xorriso, fp, &linecount, &argc, &argv, 2);
+ Xorriso_read_lines(xorriso, fp, &linecount, &argc, &argv, 2);
  if(fp != NULL && fp != stdin)
    fclose(fp);
  if(ret<=0)

xorriso/opts_p_z.c

@@ -218,8 +218,7 @@ ex:;
  xorriso->allow_graft_points= allow_graft_points_mem;
  Sfile_make_argv("", "", &argc, &argv, 2);
  Xorriso_free_meM(pathspec);
- if(flag & 1)
-   Xorriso_read_lines(xorriso, fp, &linecount, &argc, &argv, 2);
+ Xorriso_read_lines(xorriso, fp, &linecount, &argc, &argv, 2);
 
  if(fp != NULL && fp != stdin)
    fclose(fp);

xorriso/text_io.c

@@ -725,8 +725,11 @@ int Xorriso_read_lines(struct XorrisO *xorriso, FILE *fp, int *linecount,
    if(*argv == NULL)
      {ret= -1; goto ex;}
    (*argv)[0]= strdup(line);
-   if((*argv)[0] == NULL)
+   if((*argv)[0] == NULL) {
+     free(*argv);
+     (*argv)= NULL;
      {ret= -1; goto ex;}
+   }
    *argc= 1;
  }
  ret= 1;

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2019.08.13.161913"
+#define Xorriso_timestamP "2019.08.14.094038"