X-Git-Url: http://git.pk910.de/?a=blobdiff_plain;f=src%2Falloc-srvx.c;h=047cb95db528b2d5035d429bc7b47e62eb90e1fe;hb=dea629dc3145fbd4de2f45ae7fbbe9bb44f71488;hp=b8e1afab34cc18680d8f344b8a1c3df0b971d428;hpb=17a5d138f4afe234509d2b6d46a3e2fe1b933efc;p=srvx.git

diff --git a/src/alloc-srvx.c b/src/alloc-srvx.c
index b8e1afa..047cb95 100644
--- a/src/alloc-srvx.c
+++ b/src/alloc-srvx.c
@@ -19,7 +19,6 @@
 #undef malloc
 #undef free
 
-/* cookies for anybody who recognizes these bytes without help :) */
 #define ALLOC_MAGIC 0x1acf
 #define FREE_MAGIC  0xfc1d
 const char redzone[] = { '\x03', '\x47', '\x76', '\xc7' };
@@ -132,11 +131,11 @@ srvx_free(const char *file, unsigned int line, void *ptr)
     block = (struct alloc_header *)ptr - 1;
     assert(block->magic == ALLOC_MAGIC);
     assert(0 == memcmp((char*)(block + 1) + block->size, redzone, sizeof(redzone)));
-    size = block->size + sizeof(*block);
-    memset(block, 0, size);
+    size = block->size;
+    memset(block + 1, 0xde, size);
     block->magic = FREE_MAGIC;
     free(block);
     alloc_count--;
-    alloc_size -= size - sizeof(*block);
+    alloc_size -= size;
     (void)file; (void)line;
 }