Re: [PATCH net] bpf: test_run: fix WARNING in format_decode

2023-11-27 Thread Daniel Borkmann
On 11/22/23 6:28 AM, Yonghong Song wrote: On 11/21/23 7:50 PM, Edward Adam Davis wrote: Confirm that skb->len is not 0 to ensure that skb length is valid. Fixes: 114039b34201 ("bpf: Move skb->len == 0 checks into __bpf_redirect") Reported-by: syzbot+e2c932aec5c8a6e1d...@syzkaller.appspotmail.co

Re: [PATCH net] bpf: test_run: fix WARNING in format_decode

2023-11-21 Thread Yonghong Song
On 11/21/23 7:50 PM, Edward Adam Davis wrote: Confirm that skb->len is not 0 to ensure that skb length is valid. Fixes: 114039b34201 ("bpf: Move skb->len == 0 checks into __bpf_redirect") Reported-by: syzbot+e2c932aec5c8a6e1d...@syzkaller.appspotmail.com Signed-off-by: Edward Adam Davis Sta

[PATCH net] bpf: test_run: fix WARNING in format_decode

2023-11-21 Thread Edward Adam Davis
Confirm that skb->len is not 0 to ensure that skb length is valid. Fixes: 114039b34201 ("bpf: Move skb->len == 0 checks into __bpf_redirect") Reported-by: syzbot+e2c932aec5c8a6e1d...@syzkaller.appspotmail.com Signed-off-by: Edward Adam Davis --- net/bpf/test_run.c | 3 +++ 1 file changed, 3 inse

[syzbot] [bpf?] [trace?] WARNING in format_decode (3)

2023-11-21 Thread syzbot
Hello, syzbot found the following issue on: HEAD commit:76df934c6d5f MAINTAINERS: Add netdev subsystem profile link git tree: net console+strace: https://syzkaller.appspot.com/x/log.txt?x=10c2b66768 kernel config: https://syzkaller.appspot.com/x/.config?x=84217b7fc4acdc59 dashboard

WARNING in format_decode (2)

2018-08-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:2ad0d5269970 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=15b8efba40 kernel config: https://syzkaller.appspot.com/x/.config?x=79e695838ce7a210 da

WARNING in format_decode

2018-03-31 Thread syzbot
Hello, syzbot hit the following crash on upstream commit 10b84daddbec72c6b440216a69de9a9605127f7a (Sat Mar 31 17:59:00 2018 +) Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip syzbot dashboard link: https://syzkaller.appspot.com/bug?extid=6bd77

WARNING in format_decode

2018-03-31 Thread syzbot
Hello, syzbot hit the following crash on upstream commit 10b84daddbec72c6b440216a69de9a9605127f7a (Sat Mar 31 17:59:00 2018 +) Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip syzbot dashboard link: https://syzkaller.appspot.com/bug?extid=6bd77