]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1154a63) | patch
ip6erspan: improve error handling for erspan version number.
authorWilliam Tu <u9012063@gmail.com>
Fri, 9 Mar 2018 15:34:41 +0000 (07:34 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 9 Mar 2018 18:03:56 +0000 (13:03 -0500)
commit94805b762f006e3642bf8a493ef0dc3a16471adb
tree426dd72f36f26419573310a4567c19fa1f29c198tree | snapshot
parent1154a63eb3898e7f223ce1f4c9070cf2b84a9499commit | diff
ip6erspan: improve error handling for erspan version number.

When users fill in incorrect erspan version number through
the struct erspan_metadata uapi, current code skips pushing
the erspan header but continue pushing the gre header, which
is incorrect.  The patch fixes it by returning error.

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_gre.c diff | blob | history
Linux Kernel Source Tree.