The patch titled
sunrpc: fix crash in rpc_malloc()
has been removed from the -mm tree. Its filename was
sunrpc-fix-crash-in-rpc_malloc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: sunrpc: fix crash in rpc_malloc()
From: Peter Zijlstra <[EMAIL PROTECTED]>
While the comment says:
* To prevent rpciod from hanging, this allocator never sleeps,
* returning NULL if the request cannot be serviced immediately.
The function does not actually check for NULL pointers being returned.
Signed-off-by: Peter Zijlstra <[EMAIL PROTECTED]>
Cc: "David S. Miller" <[EMAIL PROTECTED]>
Cc: Trond Myklebust <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
net/sunrpc/sched.c | 4 ++++
1 file changed, 4 insertions(+)
diff -puN net/sunrpc/sched.c~sunrpc-fix-crash-in-rpc_malloc net/sunrpc/sched.c
--- a/net/sunrpc/sched.c~sunrpc-fix-crash-in-rpc_malloc
+++ a/net/sunrpc/sched.c
@@ -762,6 +762,10 @@ void *rpc_malloc(struct rpc_task *task,
buf = mempool_alloc(rpc_buffer_mempool, gfp);
else
buf = kmalloc(size, gfp);
+
+ if (!buf)
+ return NULL;
+
*buf = size;
dprintk("RPC: %5u allocated buffer of size %zu at %p\n",
task->tk_pid, size, buf);
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
loop_probe-fix-return-value.patch
lazy-freeing-of-memory-through-madv_free.patch
restore-madv_dontneed-to-its-original-linux-behaviour.patch
lumpy-reclaim-v4.patch
split-mmap.patch
only-allow-nonlinear-vmas-for-ram-backed-filesystems.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
