audit: drop BUG_ON() from audit_signal_info_syscall()

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The BUG_ON(axp->pid_count >= AUDIT_AUX_PIDS) check in
audit_signal_info_syscall() will panic the kernel if the signal target
pid array overflows, which is too severe for this situation.

Replace it with a WARN_ON_ONCE() and return of -EINVAL, instead.

Signed-off-by: Ricardo Robaina <rrobaina@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

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Ricardo Robaina 2026-07-28 11:14:24 -03:00 • committed by Paul Moore

parent 76f7e9ddee

commit 5abf1b281d

1 changed files with 2 additions and 1 deletions

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kernel/auditsc.c

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