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| author | karl beldan <karl.beldan@gmail.com> | 2015-01-28 10:58:11 +0100 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-02-09 10:19:54 +0100 |
| commit | 07707a797d6c3cd0bfe86f037d3d1eb329acbc86 (patch) | |
| tree | 89c69c9ab63838362cbd5ef1645af6e553b60262 /fs | |
| parent | aa223666b397e1d8318100693b7bb4230e836321 (diff) | |
lib/checksum.c: fix carry in csum_tcpudp_nofold
commit 150ae0e94634714b23919f0c333fee28a5b199d5 upstream.
The carry from the 64->32bits folding was dropped, e.g with:
saddr=0xFFFFFFFF daddr=0xFF0000FF len=0xFFFF proto=0 sum=1,
csum_tcpudp_nofold returned 0 instead of 1.
Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions