From 233c9edcca0136f2b9b304fd4f32e9bb6ce88ea9 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 12 Oct 2016 09:09:44 +0300 Subject: afs: unmapping the wrong buffer We switched from kmap_atomic() to kmap() so the kunmap() calls need to be updated to match. Fixes: d001648ec7cf ('rxrpc: Don't expose skbs to in-kernel users [ver #2]') Signed-off-by: Dan Carpenter Signed-off-by: David Howells --- fs/afs/fsclient.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/afs') diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c index 96f4d764d1a6..31c616ab9b40 100644 --- a/fs/afs/fsclient.c +++ b/fs/afs/fsclient.c @@ -364,7 +364,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call) buffer = kmap(page); ret = afs_extract_data(call, buffer, call->count, true); - kunmap(buffer); + kunmap(page); if (ret < 0) return ret; } @@ -397,7 +397,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call) page = call->reply3; buffer = kmap(page); memset(buffer + call->count, 0, PAGE_SIZE - call->count); - kunmap(buffer); + kunmap(page); } _leave(" = 0 [done]"); -- cgit