diff --git a/test/xorriso.c b/test/xorriso.c
index 480a41b0..cbad0cfa 100644
--- a/test/xorriso.c
+++ b/test/xorriso.c
@@ -3468,59 +3468,6 @@ int Xorriso_regexec(struct XorrisO *xorriso, char *to_match, int *failed_at,
 }
 
 
-int Xorriso_match_file(struct XorrisO *xorriso, char *to_match, char *adr,
-                       int flag)
-/*
- bit0= match under fsm rules: with search_mode 0 : do not accept partial match
- bit1= with xorriso->search_mode==4 : do not check for '/'
- bit2= single level bit for Xorriso_regexec()
-*/
-/* return:
-  <0 error
-   0 no match
-   1 match
-   2 match with request to break volume loop
-*/
-{
- int ret,l,failed_at;
- char *cpt;
-
- l= strlen(to_match);
- if(xorriso->search_mode==0) {
-   if(flag&1) {
-     if(strcmp(adr,to_match)==0)
-       return(2);
-   } else {
-     if(strncmp(adr,to_match,l)==0)
-       if(adr[l]=='/'||adr[l]==0)
-         return(2);
-   }
-   l= strlen(adr);
-   if(strncmp(to_match,adr,l)==0)
-     if(to_match[l]=='/'||to_match[l]==0) {
-       return(1);
-     }
- } else if(xorriso->search_mode==1) {
-   if(strstr(to_match,adr)!=NULL)
-     return(1);
- } else if(xorriso->search_mode>=2 && xorriso->search_mode<=4) {
-   if(xorriso->search_mode==4 && !(flag&2)) {
-     cpt= strrchr(to_match,'/');
-     if(cpt==NULL)
-       cpt= to_match;
-     else
-       cpt++;
-   } else
-     cpt= to_match;
-   ret= Xorriso_regexec(xorriso,cpt,&failed_at,1|(flag&4));
-   if(ret==0)
-     return(1);
-   xorriso->re_failed_at= failed_at;
- }
- return(0);
-}
-
-
 /* @param flag bit0= simple readlink(): no normalization, no multi-hop
 */
 int Xorriso_resolve_link(struct XorrisO *xorriso,
@@ -4066,10 +4013,24 @@ int Xorriso_obtain_pattern_files_x(
        int *dive_count, int flag)
 {
  int ret, failed_at, follow_mount, follow_links;
- char adr[SfileadrL], name[SfileadrL], path_data[SfileadrL], *path;
  struct DirseQ *dirseq= NULL;
  struct stat stbuf;
  dev_t dir_dev;
+ char *path;
+
+#ifdef Xorriso_fat_local_meM
+ char adr[SfileadrL], name[SfileadrL], path_data[SfileadrL];
+#else /* Xorriso_fat_local_meM */
+ char *adr= NULL, *name= NULL, *path_data= NULL;
+
+ adr= malloc(SfileadrL);
+ name= malloc(SfileadrL);
+ path_data= malloc(SfileadrL);
+ if(adr==NULL || name==NULL || path_data==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &adr, 0);
+   {ret= -1; goto ex;}
+ }
+#endif /* ! Xorriso_fat_local_meM */
 
  follow_mount= (xorriso->do_follow_mount || xorriso->do_follow_pattern);
  follow_links= (xorriso->do_follow_links || xorriso->do_follow_pattern);
@@ -4154,6 +4115,16 @@ int Xorriso_obtain_pattern_files_x(
  } 
  ret= 1;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(adr!=NULL)
+   free(adr);
+ if(name!=NULL)
+   free(name);
+ if(path_data!=NULL)
+   free(path_data);
+#endif /* ! Xorriso_fat_local_meM */
+
  Dirseq_destroy(&dirseq,0);
  if(flag&2)
    (*dive_count)--;
@@ -4221,6 +4192,20 @@ int Xorriso_no_pattern_memory(struct XorrisO *xorriso, off_t mem, int flag)
 }
 
 
+int Xorriso_no_malloc_memory(struct XorrisO *xorriso, char **to_free, int flag)
+{
+ if(to_free!=NULL)
+   if(*to_free!=NULL) {
+     /* Eventual memory sacrifice to get on going */
+     free(*to_free);
+     *to_free= NULL;
+   }
+ sprintf(xorriso->info_text, "Out of virtual memory");
+ Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "ABORT", 0);
+ return(1);
+}
+
+
 int Xorriso_alloc_pattern_mem(struct XorrisO *xorriso, off_t mem, 
                               int count, char ***filev, int flag)
 {
@@ -4803,7 +4788,6 @@ int Xorriso_show_dux_subs(struct XorrisO *xorriso,
                       int flag)
 {
  int i, ret, no_sort= 0, filec= 0, l, j, fc, no_dive, is_link;
- char path[SfileadrL], show_path[SfileadrL], name[SfileadrL], sfe[5*SfileadrL];
  char **filev= NULL, *namept;
  off_t sub_size, report_size, mem= 0;
  struct DirseQ *dirseq= NULL;
@@ -4811,6 +4795,22 @@ int Xorriso_show_dux_subs(struct XorrisO *xorriso,
  dev_t dir_dev;
  struct LinkiteM *own_link_stack;
 
+#ifdef Xorriso_fat_local_meM
+ char path[SfileadrL], show_path[SfileadrL], name[SfileadrL], sfe[5*SfileadrL];
+#else /* Xorriso_fat_local_meM */
+ char *path= NULL, *show_path= NULL, *name= NULL, *sfe= NULL;
+ 
+ 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;}
+ }
+
+#endif /* ! Xorriso_fat_local_meM */
+
  own_link_stack= link_stack;
  namept= name;
  *size= 0;
@@ -5017,6 +5017,18 @@ revoke_sorting:;
 
  ret= 1;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(sfe!=NULL)
+   free(sfe);
+ if(path!=NULL)
+   free(path);
+ if(show_path!=NULL)
+   free(show_path);
+ if(name!=NULL)
+   free(name);
+#endif /* ! Xorriso_fat_local_meM */
+
  Linkitem_reset_stack(&own_link_stack, link_stack, 0);
  Dirseq_destroy(&dirseq, 0);
  if(filev!=NULL) {
@@ -5314,9 +5326,27 @@ int Xorriso_findx(struct XorrisO *xorriso, struct FindjoB *job,
  int ret,is_link, no_dive;
  struct DirseQ *dirseq= NULL;
  struct stat stbuf;
- char name[SfileadrL], path[SfileadrL], sfe[5*SfileadrL], *namept;
- char abs_dir_path_data[SfileadrL], abs_path[SfileadrL], *abs_dir_path;
  struct LinkiteM *own_link_stack;
+ char *abs_dir_path, *namept;
+
+#ifdef Xorriso_fat_local_meM
+ char name[SfileadrL], path[SfileadrL], sfe[5*SfileadrL];
+ char abs_dir_path_data[SfileadrL], abs_path[SfileadrL];
+#else /* Xorriso_fat_local_meM */
+ char *name= NULL, *path= NULL, *sfe= NULL;
+ char *abs_dir_path_data= NULL, *abs_path= NULL;
+
+ sfe= malloc(5*SfileadrL);
+ name= malloc(SfileadrL);
+ path= malloc(SfileadrL);
+ abs_dir_path_data= malloc(SfileadrL);
+ abs_path= malloc(SfileadrL);
+ if(name==NULL || sfe==NULL || path==NULL ||
+    abs_dir_path_data==NULL || abs_path==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &sfe, 0);
+   {ret= -1; goto ex;}
+ }
+#endif /* ! Xorriso_fat_local_meM */
 
  own_link_stack= link_stack;
  abs_dir_path= abs_dir_parm;
@@ -5411,6 +5441,20 @@ int Xorriso_findx(struct XorrisO *xorriso, struct FindjoB *job,
 
  ret= 1;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(sfe!=NULL)
+   free(sfe);
+ if(name!=NULL)
+   free(name);
+ if(path!=NULL)
+   free(path);
+ if(abs_dir_path_data!=NULL)
+   free(abs_dir_path_data);
+ if(abs_path!=NULL)
+   free(abs_path);
+#endif /* ! Xorriso_fat_local_meM */
+
  Dirseq_destroy(&dirseq, 0);
  return(ret);
 }
diff --git a/test/xorriso_private.h b/test/xorriso_private.h
index 9f50d2af..be9f064d 100644
--- a/test/xorriso_private.h
+++ b/test/xorriso_private.h
@@ -263,6 +263,9 @@ int Xorriso_hop_link(struct XorrisO *xorriso, char *link_path,
 /* return: 2= bourne_expr is surely a constant */
 int Xorriso__bourne_to_reg(char bourne_expr[], char reg_expr[], int flag);
 
+int Xorriso_no_malloc_memory(struct XorrisO *xorriso, char **to_free,
+                             int flag);
+
 
 int Sfile_str(char target[SfileadrL], char *source, int flag);
 
diff --git a/test/xorriso_timestamp.h b/test/xorriso_timestamp.h
index 7542d7da..248528bd 100644
--- a/test/xorriso_timestamp.h
+++ b/test/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2007.12.26.160040"
+#define Xorriso_timestamP "2007.12.28.132741"
diff --git a/test/xorrisoburn.c b/test/xorrisoburn.c
index 1a79f4ab..a0e37453 100644
--- a/test/xorrisoburn.c
+++ b/test/xorrisoburn.c
@@ -744,30 +744,50 @@ int Xorriso_add_tree(struct XorrisO *xorriso, struct iso_tree_node_dir *dir,
  int ret, target_is_dir, source_is_dir, source_is_link, fret, was_failure= 0;
  int do_not_dive;
  struct DirseQ *dirseq= NULL;
- char sfe[5*SfileadrL], sfe2[5*SfileadrL];
- char disk_path[2*SfileadrL], img_path[2*SfileadrL], link_target[SfileadrL];
  char *name, *img_name, *srcpt;
  struct stat stbuf, hstbuf;
  dev_t dir_dev;
  struct LinkiteM *own_link_stack;
 
+#ifdef Xorriso_fat_local_meM
+ char sfe[5*SfileadrL], sfe2[5*SfileadrL];
+ char disk_path[2*SfileadrL], img_path[2*SfileadrL], link_target[SfileadrL];
+#else /* Xorriso_fat_local_meM */
+
+ char *sfe= NULL, *sfe2= NULL;
+ char *disk_path= NULL, *img_path= NULL, *link_target= NULL;
+
+ /* Avoiding large local memory objects in order to save stack space */
+ sfe= malloc(5*SfileadrL);
+ sfe2= malloc(5*SfileadrL);
+ disk_path= malloc(2*SfileadrL);
+ img_path= malloc(2*SfileadrL);
+ link_target= malloc(SfileadrL);
+ if(sfe==NULL || sfe2==NULL || disk_path==NULL || img_path==NULL ||
+    link_target==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &sfe, 0);
+   {ret= -1; goto ex;}
+ }
+   
+#endif /* ! Xorriso_fat_local_meM */
+
  own_link_stack= link_stack;
 
  ret= Xorriso_get_volume(xorriso, &volume, 0);
  if(ret<=0)
-   return(ret);
+   goto ex;
 
  if(lstat(disk_dir_path, &stbuf)==-1)
    goto cannot_open_dir;
  dir_dev= stbuf.st_dev;
  if(S_ISLNK(stbuf.st_mode)) {
    if(!(xorriso->do_follow_links || (xorriso->do_follow_param && !(flag&1))))
-     return(2);
+     {ret= 2; goto ex;}
    if(stat(disk_dir_path, &stbuf)==-1)
      goto cannot_open_dir;
    if(dir_dev != stbuf.st_dev &&
       !(xorriso->do_follow_mount || (xorriso->do_follow_param && !(flag&1))))
-     return(2);
+     {ret= 2; goto ex;}
  }
  ret= Dirseq_new(&dirseq, disk_dir_path, 1);
  if(ret<0) {
@@ -933,6 +953,20 @@ was_problem:;
 
  ret= 1;
 ex:
+
+#ifndef Xorriso_fat_local_meM
+ if(sfe!=NULL)
+   free(sfe);
+ if(sfe2!=NULL)
+   free(sfe2);
+ if(disk_path!=NULL)
+   free(disk_path);
+ if(img_path!=NULL)
+   free(img_path);
+ if(link_target!=NULL)
+   free(link_target);
+#endif /* ! Xorriso_fat_local_meM */
+
  Xorriso_process_msg_queues(xorriso,0);
  Linkitem_reset_stack(&own_link_stack, link_stack, 0);
  Dirseq_destroy(&dirseq, 0);
@@ -1602,7 +1636,21 @@ int Xorriso_rmi(struct XorrisO *xorriso, void *boss_iter,
  struct iso_tree_node_dir *boss_node, *root_dir;
  struct iso_tree_iter *iter= NULL;
  struct iso_volume *volume;
- char sfe[5*SfileadrL], sub_path[2*SfileadrL], *sub_name, *name;
+ char *sub_name, *name;
+
+#ifdef Xorriso_fat_local_meM
+ char sfe[5*SfileadrL], sub_path[2*SfileadrL];
+#else
+ char *sfe= NULL, *sub_path= NULL;
+
+ /* Avoiding large local memory objects in order to save stack space */
+ sfe= malloc(5*SfileadrL);
+ sub_path= malloc(2*SfileadrL);
+ if(sfe==NULL || sub_path==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &sfe, 0);
+   {ret= -1; goto ex;}
+ }
+#endif /* ! Xorriso_fat_local_meM */
 
  ret= Xorriso_get_volume(xorriso, &volume, 0);
  if(ret<=0)
@@ -1617,7 +1665,7 @@ int Xorriso_rmi(struct XorrisO *xorriso, void *boss_iter,
  if(((void *) root_dir) == ((void *) victim_node)) {
    sprintf(xorriso->info_text, "May not delete root directory");
    Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
-   return(0);
+   {ret= 0; goto ex;}
  }
 
  if(LIBISO_ISDIR(victim_node))
@@ -1758,6 +1806,14 @@ dir_not_removed:;
  xorriso->volset_change_pending= 1;
  ret= 1+!!is_dir;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(sfe!=NULL)
+   free(sfe);
+ if(sub_path!=NULL)
+   free(sub_path);
+#endif /* ! Xorriso_fat_local_meM */
+
  if(iter!=NULL)
    iso_tree_iter_free(iter);
  return(ret);
@@ -1833,9 +1889,24 @@ int Xorriso_show_du_subs(struct XorrisO *xorriso,
  int i, ret, no_sort= 0, filec= 0, l;
  struct iso_tree_iter *iter= NULL;
  struct iso_tree_node *node, **node_array= NULL;
- char path[SfileadrL], show_path[SfileadrL], *name, sfe[5*SfileadrL];
+ char *name;
  off_t sub_size, report_size, mem= 0;
 
+#ifdef Xorriso_fat_local_meM
+ char path[SfileadrL], show_path[SfileadrL], sfe[5*SfileadrL];
+#else /* Xorriso_fat_local_meM */
+ char *path= NULL, *show_path= NULL, *sfe= NULL;
+
+ sfe= malloc(5*SfileadrL);
+ path= malloc(SfileadrL);
+ show_path= malloc(SfileadrL);
+ if(path==NULL || show_path==NULL || sfe==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &sfe, 0);
+   {ret= -1; goto ex;}
+ }
+
+#endif /* ! Xorriso_fat_local_meM */
+
  *size= 0;
  iter= iso_tree_node_children(dir_node);
  if(iter==NULL) {
@@ -1935,6 +2006,16 @@ much_too_long:;
  }
  ret= 1;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(sfe!=NULL)
+   free(sfe);
+ if(path!=NULL)
+   free(path);
+ if(show_path!=NULL)
+   free(show_path);
+#endif /* ! Xorriso_fat_local_meM */
+
  if(iter!=NULL)
    iso_tree_iter_free(iter);
  if(node_array!=NULL)
@@ -2461,7 +2542,20 @@ int Xorriso_obtain_pattern_files_i(
  int ret, failed_at;
  struct iso_tree_iter *iter= NULL;
  struct iso_tree_node *node;
- char adr[SfileadrL], *name;
+ char *name;
+
+#ifdef Xorriso_fat_local_meM
+ char adr[SfileadrL];
+#else /* Xorriso_fat_local_meM */
+ char *adr= NULL;
+
+ adr= malloc(SfileadrL);
+ if(adr==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &adr, 0);
+   {ret= -1; goto ex;}
+ }
+#endif /* ! Xorriso_fat_local_meM */
+
 
  if(!(flag&2))
    *dive_count= 0;
@@ -2510,6 +2604,12 @@ int Xorriso_obtain_pattern_files_i(
  } 
  ret= 1;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(adr!=NULL)
+   free(adr);
+#endif /* ! Xorriso_fat_local_meM */
+
  if(flag&2)
    (*dive_count)--;
  return(ret);
@@ -2728,7 +2828,20 @@ int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
  struct iso_tree_node *node;
  struct iso_volume *volume;
  struct stat stbuf;
- char *name, path[SfileadrL], sfe[5*SfileadrL];
+ char *name;
+
+#ifdef Xorriso_fat_local_meM
+ char path[SfileadrL], sfe[5*SfileadrL];
+#else /* Xorriso_fat_local_meM */
+ char *path= NULL, *sfe= NULL;
+
+ sfe= malloc(5*SfileadrL);
+ path= malloc(SfileadrL);
+ if(sfe==NULL || path==NULL) {
+   Xorriso_no_malloc_memory(xorriso, &sfe, 0);
+   {ret= -1; goto ex;}
+ }
+#endif /* ! Xorriso_fat_local_meM */
 
  dir_node= (struct iso_tree_node_dir *) dir_node_generic;
  if(dir_node==NULL) {
@@ -2799,6 +2912,14 @@ int Xorriso_findi(struct XorrisO *xorriso, struct FindjoB *job,
 
  ret= 1;
 ex:;
+
+#ifndef Xorriso_fat_local_meM
+ if(sfe!=NULL)
+   free(sfe);
+ if(path!=NULL)
+   free(path);
+#endif /* ! Xorriso_fat_local_meM */
+
  Xorriso_process_msg_queues(xorriso,0);
  if(iter!=NULL)
    iso_tree_iter_free(iter);