Size can be negative. Use ssize_t instead of size_t.

[simgrid.git] / src / xbt / mmalloc / mmorecore.c

diff --git a/src/xbt/mmalloc/mmorecore.c b/src/xbt/mmalloc/mmorecore.c
index a2f6cfe..e1175a7 100644 (file)
--- a/src/xbt/mmalloc/mmorecore.c
+++ b/src/xbt/mmalloc/mmorecore.c
@@ -53,7 +53,7 @@ static size_t pagesize;
 
     It never returns NULL. Instead, it dies verbosely on errors. */
 
-void *mmorecore(struct mdesc *mdp, size_t size)
+void *mmorecore(struct mdesc *mdp, ssize_t size)
 {
   ssize_t test = 0;
   void *result; // please keep it uninitialized to track issues