Just as a note, I decided against MFC'ing this and similar changes because
I didn't feel it was necesary for -STABLE to have this "fix."
On Tue, 27 Nov 2001, Bruce A. Mah wrote:
:Hi--
:
:I've been reading through src/sys/net/bpf.c, and I noticed that the
:changes to make it use M_ZERO haven't been MFC-ed to RELENG_4 yet. Any
:objection if I do this? (Nothing broke in my quick testing.)
:
:Thanks,
:
:Bruce.
:
:Index: bpf.c
:===================================================================
:RCS file: /usr/ncvs/src/sys/net/bpf.c,v
:retrieving revision 1.59.2.6
:diff -u -r1.59.2.6 bpf.c
:--- bpf.c 20 Sep 2001 14:31:33 -0000 1.59.2.6
:+++ bpf.c 27 Nov 2001 18:49:45 -0000
:@@ -358,8 +358,7 @@
: if (d)
: return (EBUSY);
: make_dev(&bpf_cdevsw, minor(dev), 0, 0, 0600, "bpf%d", lminor(dev));
:- MALLOC(d, struct bpf_d *, sizeof(*d), M_BPF, M_WAITOK);
:- bzero(d, sizeof(*d));
:+ MALLOC(d, struct bpf_d *, sizeof(*d), M_BPF, M_WAITOK | M_ZERO);
: dev->si_drv1 = d;
: d->bd_bufsize = bpf_bufsize;
: d->bd_sig = SIGIO;
:@@ -1285,11 +1284,10 @@
: u_int dlt, hdrlen;
: {
: struct bpf_if *bp;
:- bp = (struct bpf_if *)malloc(sizeof(*bp), M_BPF, M_DONTWAIT);
:+ bp = (struct bpf_if *)malloc(sizeof(*bp), M_BPF, M_DONTWAIT | M_ZERO);
: if (bp == 0)
: panic("bpfattach");
:
:- bp->bif_dlist = 0;
: bp->bif_ifp = ifp;
: bp->bif_dlt = dlt;
:
:
:
:
--
Andrew R. Reiter
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