FreeBSD Bugzilla – Attachment 147965 Details for
Bug 192248
[vt] panic in vtbuf_fill_locked from vt_upgrade with no vt(4) drivers attached
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[patch]
vtterm_cnprobe: Only recompute term size if screen size != 0
vt-init_early-without-driver.1.patch (text/plain), 568 bytes, created by
Jean-Sébastien Pédron
on 2014-10-04 11:25:58 UTC
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Description:
vtterm_cnprobe: Only recompute term size if screen size != 0
Filename:
MIME Type:
Creator:
Jean-Sébastien Pédron
Created:
2014-10-04 11:25:58 UTC
Size:
568 bytes
patch
obsolete
>Index: sys/dev/vt/vt_core.c >=================================================================== >--- sys/dev/vt/vt_core.c (revision 272511) >+++ sys/dev/vt/vt_core.c (working copy) >@@ -1269,7 +1269,8 @@ vtterm_cnprobe(struct terminal *tm, struct consdev > * that we have the real viewable size, fix it in the static > * buffer. > */ >- vt_termsize(vd, vw->vw_font, &vw->vw_buf.vb_scr_size); >+ if (vd->vd_width != 0 && vd->vd_height != 0) >+ vt_termsize(vd, vw->vw_font, &vw->vw_buf.vb_scr_size); > > vtbuf_init_early(&vw->vw_buf); > vt_winsize(vd, vw->vw_font, &wsz);
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bug 192248
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147965