Replaced some large local variables by other means which save stack space

xorriso/aux_objects.c

@@ -463,24 +463,31 @@ return:
 */
 {
  int i,ret;
- char reply[SfileadrL];
+ char *reply= NULL;
+
+ reply= TSOB_FELD(char, SfileadrL);
+ if(reply == NULL)
+   return(-1);
 
  *reply_count= 0;
  for(i=0;i<max_replies;i++) {
    ret= Dirseq_next_adr(o,reply,flag&(1|2|4));
    if(ret<0)
-     return(ret);
+     goto ex;
    if(ret==0)
  break;
    if(Sregex_string(&(replies[i]),reply,0)<=0)
-     return(-1);
+     {ret= -1; goto ex;}
    (*reply_count)++;
  }
  if((*reply_count)==0)
-   return(0);
+   {ret= 0; goto ex;}
  if(flag&16) 
    Sort_argv(*reply_count,replies,0);
- return(1);
+ ret= 1;
+ex:;
+ free(reply);
+ return(ret);
 }
 
 
@@ -764,7 +771,7 @@ int Exclusions_add_not_leafs(struct ExclusionS *o, char *not_leafs_descr,
 int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
 {
  struct Xorriso_lsT *s;
- char leaf[SfileadrL], *leaf_pt;
+ char *leaf= NULL, *leaf_pt;
  regmatch_t match[1];
  int ret, was_non_slash, l;
 
@@ -774,12 +781,12 @@ int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
      l= strlen(s->text);
      if(strncmp(abs_path, s->text, l)==0)
        if(abs_path[l]=='/' || abs_path[l]==0)
-         return(1);
+         {ret= 1; goto ex;}
    }
  } else {
    for(s= o->not_paths; s!=NULL; s= s->next)
      if(strcmp(abs_path, s->text)==0)
-       return(1);
+       {ret= 1; goto ex;}
  }
 
  /* determine leafname */
@@ -794,8 +801,8 @@ int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
      was_non_slash= 1;
  }
  if(strlen(leaf_pt)>=SfileadrL)
-   return(-1);
+   {ret= -1; goto ex;}
- strcpy(leaf, leaf_pt);
+ leaf= strdup(leaf_pt);
  leaf_pt= strchr(leaf, '/');
  if(leaf_pt!=NULL)
    *leaf_pt= 0;
@@ -804,9 +811,13 @@ int Exclusions_match(struct ExclusionS *o, char *abs_path, int flag)
  for(s= o->not_leafs; s!=NULL; s= s->next) {
    ret= regexec((regex_t *) s->text, leaf, 1, match, 0);
    if(ret==0)
-     return(2);
+     {ret= 2; goto ex;}
  }
- return(0);
+ ret= 0;
+ex:
+ if(leaf != NULL)
+   free(leaf);
+ return(ret);
 }
 
 
@@ -953,7 +964,6 @@ int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
                   struct XorrisO *xorriso, int flag)
 {
  int ret;
- char sfe[5*SfileadrL];
  struct utimbuf utime_buffer;
  struct PermiteM *m, *m_next;
 
@@ -974,9 +984,9 @@ int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
    if(ret==-1) {
      if(xorriso!=NULL) {
        sprintf(xorriso->info_text,
-             "Cannot change access permissions of disk directory: chmod %o %s",
+             "Cannot change access permissions of disk directory: chmod %o ",
-             (unsigned int) (m->stbuf.st_mode & 07777),
+             (unsigned int) (m->stbuf.st_mode & 07777));
-             Text_shellsafe(m->disk_path, sfe, 0));
+       Text_shellsafe(m->disk_path, xorriso->info_text, 1);
        Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",
                            0);
      }
@@ -990,8 +1000,8 @@ int Permstack_pop(struct PermiteM **o, struct PermiteM *stopper,
        ret= utime(m->disk_path,&utime_buffer);
        if(ret==-1 && xorriso!=NULL) {
          sprintf(xorriso->info_text,
-                 "Cannot change timestamps of disk directory: %s",
+                 "Cannot change timestamps of disk directory: ");
-                 Text_shellsafe(m->disk_path, sfe, 0));
+         Text_shellsafe(m->disk_path, xorriso->info_text, 1);
          Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE",
                              0);
        }

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2011.04.30.121138"
+#define Xorriso_timestamP "2011.05.02.090908"