* [moderation/CI] Re: bpf: guard classic uprobes against private-stack corruption
@ 2026-08-18 10:59 syzbot ci
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From: syzbot ci @ 2026-08-18 10:59 UTC (permalink / raw)
To: syzkaller-upstream-moderation; +Cc: syzbot
syzbot ci has tested the following series
[v1] bpf: guard classic uprobes against private-stack corruption
https://lore.kernel.org/all/20260818095545.314358-1-simon@swine.de
* [PATCH bpf] bpf: guard classic uprobes against private-stack corruption
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/5af4a9db-80ae-4f3b-b927-c56b1321522d
***
kernel build error
tree: bpf
URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf.git
base: a13307e97d5c54b65720bb71fa379960ded1e51a
arch: amd64
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
config: https://ci.syzbot.org/builds/37fdf0c7-1ff7-4d3f-b725-6f37b29b9f1f/config
./include/linux/bpf.h:2652:48: error: passing 'const struct bpf_prog *' to parameter of type 'struct bpf_prog *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
./include/linux/bpf.h:2653:32: error: passing 'const struct bpf_prog *' to parameter of type 'struct bpf_prog *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
./include/linux/bpf.h:2654:35: error: passing 'const struct bpf_prog *' to parameter of type 'struct bpf_prog *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
./include/linux/bpf.h:2668:34: error: passing 'const struct bpf_prog *' to parameter of type 'struct bpf_prog *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
***
If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
Tested-by: syzbot@syzkaller.appspotmail.com
---
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