https://github.com/torvalds/linux
Revision 8f659a03a0ba9289b9aeb9b4470e6fb263d6f483 authored by Mohamed Ghannam on 10 December 2017, 03:50:58 UTC, committed by David S. Miller on 11 December 2017, 19:05:31 UTC
inet->hdrincl is racy, and could lead to uninitialized stack pointer
usage, so its value should be read only once.
Fixes: c008ba5bdc9f ("ipv4: Avoid reading user iov twice after raw_probe_proto_opt")
Signed-off-by: Mohamed Ghannam <simo.ghannam@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 93c6476
Tip revision: 8f659a03a0ba9289b9aeb9b4470e6fb263d6f483 authored by Mohamed Ghannam on 10 December 2017, 03:50:58 UTC
net: ipv4: fix for a race condition in raw_sendmsg
net: ipv4: fix for a race condition in raw_sendmsg
Tip revision: 8f659a0
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 5.7 KB |
| LICENCE | -rw-r--r-- | 1.4 KB |
| Makefile | -rw-r--r-- | 786 bytes |
| README.Locking | -rw-r--r-- | 6.9 KB |
| TODO | -rw-r--r-- | 1.9 KB |
| acl.c | -rw-r--r-- | 6.7 KB |
| acl.h | -rw-r--r-- | 929 bytes |
| background.c | -rw-r--r-- | 4.2 KB |
| build.c | -rw-r--r-- | 12.6 KB |
| compr.c | -rw-r--r-- | 11.6 KB |
| compr.h | -rw-r--r-- | 3.1 KB |
| compr_lzo.c | -rw-r--r-- | 2.2 KB |
| compr_rtime.c | -rw-r--r-- | 2.8 KB |
| compr_rubin.c | -rw-r--r-- | 8.7 KB |
| compr_zlib.c | -rw-r--r-- | 5.5 KB |
| debug.c | -rw-r--r-- | 25.6 KB |
| debug.h | -rw-r--r-- | 7.9 KB |
| dir.c | -rw-r--r-- | 22.7 KB |
| erase.c | -rw-r--r-- | 14.2 KB |
| file.c | -rw-r--r-- | 9.1 KB |
| fs.c | -rw-r--r-- | 19.8 KB |
| gc.c | -rw-r--r-- | 43.9 KB |
| ioctl.c | -rw-r--r-- | 557 bytes |
| jffs2_fs_i.h | -rw-r--r-- | 1.6 KB |
| jffs2_fs_sb.h | -rw-r--r-- | 5.7 KB |
| malloc.c | -rw-r--r-- | 7.3 KB |
| nodelist.c | -rw-r--r-- | 21.3 KB |
| nodelist.h | -rw-r--r-- | 17.9 KB |
| nodemgmt.c | -rw-r--r-- | 28.4 KB |
| os-linux.h | -rw-r--r-- | 7.3 KB |
| read.c | -rw-r--r-- | 6.7 KB |
| readinode.c | -rw-r--r-- | 42.9 KB |
| scan.c | -rw-r--r-- | 35.2 KB |
| security.c | -rw-r--r-- | 1.9 KB |
| summary.c | -rw-r--r-- | 23.6 KB |
| summary.h | -rw-r--r-- | 6.3 KB |
| super.c | -rw-r--r-- | 10.2 KB |
| symlink.c | -rw-r--r-- | 417 bytes |
| wbuf.c | -rw-r--r-- | 36.9 KB |
| write.c | -rw-r--r-- | 21.0 KB |
| writev.c | -rw-r--r-- | 1.1 KB |
| xattr.c | -rw-r--r-- | 38.3 KB |
| xattr.h | -rw-r--r-- | 4.1 KB |
| xattr_trusted.c | -rw-r--r-- | 1.2 KB |
| xattr_user.c | -rw-r--r-- | 1.1 KB |
Computing file changes ...
