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Kuan-Ying LeeandKees Cook
3421b9b056
We hit the following build error while running the seccomp selftests in
our testing.
CC seccomp_bpf
seccomp_bpf.c: In function ‘UPROBE_setup’:
seccomp_bpf.c:5175:74: error: pointer type mismatch in conditional expression [-Wincompatible-pointer-types]
5175 | offset = get_uprobe_offset(variant->uretprobe ? probed_uretprobe : probed_uprobe);
| ^
seccomp_bpf.c:5175:57: note: first expression has type ‘int (*)(void)’
5175 | offset = get_uprobe_offset(variant->uretprobe ? probed_uretprobe : probed_uprobe);
| ^~~~~~~~~~~~~~~~
seccomp_bpf.c:5175:76: note: second expression has type ‘int (__attribute__((nocf_check)) *)(void)’
5175 | offset = get_uprobe_offset(variant->uretprobe ? probed_uretprobe : probed_uprobe);
| ^~~~~~~~~~~~~
get_uprobe_offset() takes a 'const void *' argument, so cast both
operands to 'void *'.
Fixes: 9ffc7a635c ("selftests/seccomp: validate uprobe syscall passes through seccomp")
Signed-off-by: Kuan-Ying Lee <kuan-ying.lee@canonical.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://patch.msgid.link/20260715053559.28535-1-kuan-ying.lee@canonical.com
Signed-off-by: Kees Cook <kees@kernel.org>