diff options
| author | phk <phk@FreeBSD.org> | 1996-12-03 16:08:00 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1996-12-03 16:08:00 +0000 |
| commit | 608c221651aad09247a127375aaafa10e99703e0 (patch) | |
| tree | 69d79e6f60b794740399bd723445237f3be92037 /sys/dev/ed | |
| parent | 76aeb5ebeb785643931ab86ffe9b327909fd4886 (diff) | |
| download | FreeBSD-src-608c221651aad09247a127375aaafa10e99703e0.zip FreeBSD-src-608c221651aad09247a127375aaafa10e99703e0.tar.gz | |
PR kern/2141:
function ed_attach_NE2000_pci() in if_ed.c passes
an uninitialized block of memory (got with malloc())
to ed_attach. This prevents a proper initialization
of the device descriptor and in my case causes a panic
during the probe, while printing out device info.
Reviewed by: phk
Submitted by: Luigi Rizzo <luigi@iet.unipi.it>
Diffstat (limited to 'sys/dev/ed')
| -rw-r--r-- | sys/dev/ed/if_ed.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/ed/if_ed.c b/sys/dev/ed/if_ed.c index 6e2d5e8..96da68c 100644 --- a/sys/dev/ed/if_ed.c +++ b/sys/dev/ed/if_ed.c @@ -24,7 +24,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: if_ed.c,v 1.107 1996/10/17 13:42:13 nate Exp $ + * $Id: if_ed.c,v 1.108 1996/11/15 16:07:03 wollman Exp $ */ /* @@ -1782,6 +1782,7 @@ ed_attach_NE2000_pci(unit, port) if (!sc) return sc; + bzero(sc, sizeof *sc); if (ed_probe_Novell_generic(sc, port, unit, isa_flags) == 0 || ed_attach(sc, unit, isa_flags) == 0) { free(sc, M_DEVBUF); |
