This patch ensures that padding bytes appearing at the end of
an incoming TIPC message are not returned as valid stream data.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
---
net/tipc/socket.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index c1a199c..ead22e5 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1027,7 +1027,7 @@ restart:
if (!err) {
buf_crs = (unsigned char *)(TIPC_SKB_CB(buf)->handle);
- sz = skb_tail_pointer(buf) - buf_crs;
+ sz = (unsigned char *)msg + msg_size(msg) - buf_crs;
needed = (buf_len - sz_copied);
sz_to_copy = (sz <= needed) ? sz : needed;
--
1.5.3.2
--
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