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When a request is made to register a filter on a fifo that doesn't

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apply to the fifo (i.e., not EVFILT_READ or EVFILT_WRITE), reject
it as EINVAL, not by returning 1 (EPERM).

MFC after:	3 days
This commit is contained in:
rwatson 2005-09-12 18:07:49 +00:00
parent 1149df53b0
commit 491de3e2d2
1 changed files with 2 additions and 2 deletions
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4
sys/fs/fifofs/fifo_vnops.c
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@ -354,7 +354,7 @@ fifo_kqfilter(ap)
sb = &so->so_snd;
break;
default:
return (1);
return (EINVAL);
}
ap->a_kn->kn_hook = (caddr_t)so;
@ -592,7 +592,7 @@ fifo_kqfilter_f(struct file *fp, struct knote *kn)
sb = &so->so_snd;
break;
default:
return (1);
return (EINVAL);
}
kn->kn_hook = (caddr_t)so;