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-rw-r--r--net/ipv4/udp.c3
-rw-r--r--net/ipv6/udp.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 659f3b2ea851..743a1210ac06 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1203,6 +1203,9 @@ csum_copy_err:
if (noblock)
return -EAGAIN;
+
+ /* starting over for a new packet */
+ msg->msg_flags &= ~MSG_TRUNC;
goto try_again;
}
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index e363c6c76af9..3e9969b429b6 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -443,6 +443,9 @@ csum_copy_err:
if (noblock)
return -EAGAIN;
+
+ /* starting over for a new packet */
+ msg->msg_flags &= ~MSG_TRUNC;
goto try_again;
}