Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0b44f7a5b5078d737b3f5914978aabb761254840
Commit: 0b44f7a5b5078d737b3f5914978aabb761254840
Parent: 4b6f0750457db1f573eb6226960a432da3be8fe2
Author: Christoph Lameter <[EMAIL PROTECTED]>
AuthorDate: Wed May 16 22:10:53 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu May 17 05:23:03 2007 -0700
slab: warn on zero-length allocations
slub warns on this, and we're working on making kmalloc(0) return NULL.
Let's make slab warn as well so our testers detect such callers more
rapidly.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
mm/slab.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/mm/slab.c b/mm/slab.c
index 1234443..2043102 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -789,6 +789,7 @@ static inline struct kmem_cache
*__find_general_cachep(size_t size,
*/
BUG_ON(malloc_sizes[INDEX_AC].cs_cachep == NULL);
#endif
+ WARN_ON_ONCE(size == 0);
while (size > csizep->cs_size)
csizep++;
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
