linux-toradex.git/tools/hv/hv_kvp_daemon.c, branch v3.11.1

Tools: hv: KVP: Fix a bug in IPV6 subnet enumeration

2013-07-17T06:19:19+00:00

Each subnet string needs to be separated with a semicolon. Fix this bug.

Signed-off-by: K. Y. Srinivasan 
Cc: Stable 
Signed-off-by: Greg Kroah-Hartman

tools: hv: Improve error logging in KVP daemon.

2013-06-17T22:54:59+00:00

Use errno and strerror() when logging errors to provide
more information.

Signed-off-by: Tomas Hozza 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: Fix file descriptor leaks

2013-06-03T21:13:09+00:00

Close "fd" file descriptor when is goes out of scope so it does
not leak.

Signed-off-by: Tomas Hozza 
Acked-by:  K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: Check retrun value of strchr call

2013-06-03T21:13:09+00:00

Check return value of strchr call and dereference it only if it is
not NULL.

Signed-off-by: Tomas Hozza 
Acked-by:  K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: Check return value of poll call

2013-06-03T21:13:09+00:00

Check return value of poll call and if it fails print error
to the system log. If errno is EINVAL then exit with non-zero
value otherwise continue the while loop and call poll again.

Signed-off-by: Tomas Hozza 
Acked-by:  K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: Check return value of setsockopt call

2013-06-03T21:13:09+00:00

Check return value of setsockopt call and if it fails print error
to the system log and exit with non-zero value.

Signed-off-by: Tomas Hozza 
Acked-by:  K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: daemon should check type of received Netlink msg

2013-03-15T18:23:16+00:00

HyperV KVP daemon should check nlmsg_type in received netlink message
header. If message type is NLMSG_DONE daemon can proceed with processing
otherwise it should wait for next message.

Signed-off-by: Tomas Hozza 
Acked-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: daemon setsockopt should use options macros

2013-03-15T18:23:16+00:00

HyperV daemon should use macros for option values when calling setsockopt.
Using specific numeric values instead of macros is confusing.

Signed-off-by: Tomas Hozza 
Acked-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: daemon should subscribe only to CN_KVP_IDX group

2013-03-15T18:23:15+00:00

Previously HyperV daemon set sockaddr_nl.nl_groups to CN_KVP_IDX.
Netlink documentation says: "nl_groups is a bit mask with every bit
representing a netlink group number". Since CN_KVP_IDX value is "9"
HyperV daemon was receiving Netlink messages also from group number
"1" which is used by CGroup Rules Engine Daemon. This caused the
daemon to segfault (at least on 2.6.32 kernel).

HyperV daemon should set nl_groups to zero and specify multicast
group CN_KVP_IDX only by using socket options.

Signed-off-by: Tomas Hozza 
Acked-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: Use CLOEXEC when opening kvp_pool files

2013-01-19T00:03:34+00:00

Use CLOEXEC flag when opening kvp_pool_x files to prevent file
descriptor leakage. Not using it was causing a problem when
SELinux was enabled.

Signed-off-by: Tomas Hozza 
Acked-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman