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| author | Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> | 2015-05-08 16:36:33 -0500 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-05-12 13:03:04 -0400 |
| commit | ec04847c0c5b471bab2dacceadfdb803a9d1a2ea (patch) | |
| tree | de995cb2559e3c1fbb405a4e7f5f2bfeb748ed79 /drivers | |
| parent | 2936ae04aa5d7ebfd9921e363a8e8686f8bb5936 (diff) | |
| download | lwn-ec04847c0c5b471bab2dacceadfdb803a9d1a2ea.tar.gz lwn-ec04847c0c5b471bab2dacceadfdb803a9d1a2ea.zip | |
RDMA/core: Fix for parsing netlink string attribute
The string iwpm_ulib_name is recorded in a nlmsg as a netlink attribute.
Without this fix parsing of the nlmsg by the userspace port mapper service fails
because of unknown attribute length, causing the port mapper service not to
register the client, which has sent the nlmsg.
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Cc: <stable@vger.kernel.org> #v3.16
Reviewed-By: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/iwpm_msg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/iwpm_msg.c b/drivers/infiniband/core/iwpm_msg.c index ab081702566f..e6ffa2e66c1a 100644 --- a/drivers/infiniband/core/iwpm_msg.c +++ b/drivers/infiniband/core/iwpm_msg.c @@ -33,7 +33,7 @@ #include "iwpm_util.h" -static const char iwpm_ulib_name[] = "iWarpPortMapperUser"; +static const char iwpm_ulib_name[IWPM_ULIBNAME_SIZE] = "iWarpPortMapperUser"; static int iwpm_ulib_version = 3; static int iwpm_user_pid = IWPM_PID_UNDEFINED; static atomic_t echo_nlmsg_seq; |