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-rw-r--r--meta/recipes-extended/watchdog/watchdog/fix-ping-failure.patch79
1 files changed, 0 insertions, 79 deletions
diff --git a/meta/recipes-extended/watchdog/watchdog/fix-ping-failure.patch b/meta/recipes-extended/watchdog/watchdog/fix-ping-failure.patch
deleted file mode 100644
index 14ab9c56ab..0000000000
--- a/meta/recipes-extended/watchdog/watchdog/fix-ping-failure.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-Fix ping mode failure
-
-Upstream-Status: Pending
-
-When watchdog works on ping mode, the system will be rebooted since
-watchdog can not receive the expected ECOREPLY on a setting interval.
-
-Ping mode uses a raw socket to send a ECO packet, then uses select()
-to wait and recvfrom() to receive the ECOREPLY packet, if select()
-shows the data is ready, and the data is not the expected ECOREPLY,
-and waiting time is not overdue, it will continue use select() and
-recvfrom().
-
-Problem is that the raw socket can receive any icmp packets, if we do
-not set filters, and there are many icmp packets on socket, this
-program will not find its interested ECOREPLY packet in a special
-interval, which makes the ping mode fail.
-
-
-Other program is that watchdog sometime can not reach the call of
-recvfrom to try to receive packets since tv_sec of struct timeval
-of select parameter is 0.
-
-The timeout of select() is the result of ping interval minusing the
-time of calling gettimeofday spending, when ping interval is 1 second,
-and the call of gettimeofday() spends several useconds, the tv_sec of
-struct timeval of select parameter must be 0, at that condition, we
-should it is valid of tv_sec of struct timeval of select parameter be 0
-
-Signed-off-by: Roy.Li <rongqing.li@windriver.com>
----
- src/net.c | 2 +-
- src/watchdog.c | 5 ++++-
- 2 files changed, 5 insertions(+), 2 deletions(-)
-
-Index: watchdog-5.14/src/watchdog.c
-===================================================================
---- watchdog-5.14.orig/src/watchdog.c
-+++ watchdog-5.14/src/watchdog.c
-@@ -24,6 +24,7 @@
- #include <sys/types.h>
- #include <sys/ioctl.h>
- #include <linux/oom.h>
-+#include <linux/icmp.h>
- #include <linux/watchdog.h>
- #include <string.h>
-
-Index: watchdog-5.14/src/net.c
-===================================================================
---- watchdog-5.14.orig/src/net.c
-+++ watchdog-5.14/src/net.c
-@@ -11,7 +11,8 @@
- #include <errno.h>
- #include <sys/time.h>
- #include <netinet/ip.h>
--#include <netinet/ip_icmp.h>
-+#include <linux/icmp.h>
-+//#include <netinet/ip_icmp.h>
- #include <fcntl.h>
- #include <string.h>
- #include <unistd.h> /* for gethostname() etc */
-@@ -179,6 +180,9 @@ int open_netcheck(struct list *tlist)
- {
- struct list *act;
- int hold = 0;
-+ struct icmp_filter filt;
-+ filt.data = ~(1<<ICMP_ECHOREPLY);
-+
-
- if (tlist != NULL) {
- for (act = tlist; act != NULL; act = act->next) {
-@@ -202,6 +206,7 @@ int open_netcheck(struct list *tlist)
- fatal_error(EX_SYSERR, "error opening socket (%s)", strerror(errno));
- }
-
-+ setsockopt(net->sock_fp, SOL_RAW, ICMP_FILTER, (char*)&filt, sizeof(filt));
- /* this is necessary for broadcast pings to work */
- (void)setsockopt(net->sock_fp, SOL_SOCKET, SO_BROADCAST, (char *)&hold, sizeof(hold));
-