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-rw-r--r--trafgen.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/trafgen.c b/trafgen.c
index 41d04bd..fc15e20 100644
--- a/trafgen.c
+++ b/trafgen.c
@@ -48,6 +48,7 @@
#include "built_in.h"
#include "trafgen_conf.h"
#include "tprintf.h"
+#include "timer.h"
#include "ring_tx.h"
#include "csum.h"
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-30 09:41:44 +0000
FS: 00007f6f7c716700(0000) GS:ffff88006de00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004a6f28 CR3: 000000003a134000 CR4: 00000000000006e0 Call Trace: inet_sendmsg+0x164/0x5b0 net/ipv4/af_inet.c:744 sock_sendmsg_nosec net/socket.c:635 [inline] sock_sendmsg+0xca/0x110 net/socket.c:645 SYSC_sendto+0x660/0x810 net/socket.c:1687 SyS_sendto+0x40/0x50 net/socket.c:1655 entry_SYSCALL_64_fastpath+0x1f/0xc2 This is because we miss a check for NULL pointer for skb_peek() when the queue is empty. Other places already have the same check. Fixes: c319b4d76b9e ("net: ipv4: add IPPROTO_ICMP socket kind") Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat
-rw-r--r--net/ipv4/ping.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c