a7c8533634
If we pass an anchor name which doesn't exist pfr_table_count() returns -1, which leads to an overflow in mallocarray() and thus a panic. Explicitly check that pfr_table_count() does not return an error. Reported-by: syzbot+bd09d55d897d63d5f4f4@syzkaller.appspotmail.com Reviewed by: melifaro MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D24539 |
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