Changeset 55 for trunk/src/sh_suidchk.c

Timestamp:

Aug 17, 2006, 10:31:24 PM (18 years ago)

Author:

rainer

Message:

Fix for bug with SuidCheckExclude (ticket #30)

File:

• trunk/src/sh_suidchk.c (modified) (2 diffs)

trunk/src/sh_suidchk.c

@@ -519 +519 @@
           if (/*@-usedef@*/S_ISDIR(buf.st_mode)/*@+usedef@*/ &&
               (ShSuidchkExclude == NULL || 
-              0 != strncmp(tmpcat, ShSuidchkExclude, (size_t) ExcludeLen)))
+               0 != strcmp(tmpcat, ShSuidchkExclude)))
             {
               /* fs is a STATIC string
@@ -1118 +1118 @@
     SH_FREE(ShSuidchkExclude);
 
-  /* 1.8.1 add trailing slash
-   */
   ExcludeLen       = (int) sl_strlen(c);
-  if (c[ExcludeLen-1] != '/')
-    {
-      ExcludeLen++;
-      if ((ExcludeLen <= 0) || (ExcludeLen+1 <= 0)) /* may overflow */
-        {
-          SL_RETURN(-1, _("sh_suidchk_set_exclude"));
-        }
+  if (c[ExcludeLen-1] == '/')
+    {
+      c[ExcludeLen-1] = '\0';
+      ExcludeLen--;
     }
   ShSuidchkExclude = SH_ALLOC((size_t) ExcludeLen + 1);
   (void) sl_strlcpy(ShSuidchkExclude, c, (size_t)(ExcludeLen + 1));
-  ShSuidchkExclude[ExcludeLen-1] = '/';
 
   SL_RETURN(0, _("sh_suidchk_set_exclude"));