Don't do pointer arithmetic on void pointers.

diff --git a/servers/slapd/sl_malloc.c b/servers/slapd/sl_malloc.c
index 11defd06d4a42163a34c3ad106d182ee27336888..947e2967a17edaada83c0461cb1168ac840f177a 100644 (file)
--- a/servers/slapd/sl_malloc.c
+++ b/servers/slapd/sl_malloc.c
@@ -79,7 +79,7 @@ sl_mem_detach(
 )
 {
        struct slab_heap *sh = memctx;
-       int size = sh->h_end - sh->h_base;
+       int size = (char *) sh->h_end - (char *) sh->h_base;
 
        sh->h_base = ch_realloc( sh->h_base, size );