Changeset 449

Timestamp:

03/30/06 01:50:14 (3 years ago)

Author:

common

Message:

shellcode-signatures
- the new y.tab.c files including the strndup helper and the shellcode free functions

Files:

• nepenthes/trunk/modules/shellcode-signatures/y.tab.c (modified) (2 diffs)

nepenthes/trunk/modules/shellcode-signatures/y.tab.c

@@ -1618 +1618 @@
-
-
+#ifndef HAVE_STRNDUP
+ // from http://www.unixpapa.com/incnote/string.html
+ char *strndup(const char *str, size_t len)
+ {
+     char *dup= (char *)malloc( len+1 );
+     if (dup) {
+         strncpy(dup,str,len);
+         dup[len]= '\0';
+     }
+     return dup;
+  }
+#endif /* HAVE_STRNDUP */
+
+
-struct sc_shellcode *init_shellcode()
-{
@@ -1630 +1644 @@
-}
-
+int free_shellcode(struct sc_shellcode *s)
+{
+        free(s->name);
+        free(s->author);
+        free(s->reference);
+        free(s->pattern);
+   return 0;
+}
+
+int sc_free_shellcodes(struct sc_shellcode *s)
+{
+   struct sc_shellcode *next = s;
+   int i=0;
+   while ((next = s->next) != NULL)
+   {
+      free_shellcode(s);
+      s = next;
+      i++;
+   }
+   return i;
+}
-
-char *sc_get_namespace_by_numeric(int num)