Revision f4e7de63ab273b6a5e35c82eb4fc6363c855ddd4 authored by Doug Ledford on 23 April 2016, 00:14:58 UTC, committed by Doug Ledford on 23 April 2016, 00:26:44 UTC
When we fail to find the default gid index, we can't continue processing in this routine or else we will pass a negative index to later routines resulting in invalid memory access attempts and a kernel oops. Fixes: 03db3a2d81e6 (IB/core: Add RoCE GID table management) Signed-off-by: Doug Ledford <dledford@redhat.com>
1 parent 2fe7857
last.c
/*
* Advanced Linux Sound Architecture
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <linux/init.h>
#include <sound/core.h>
static int __init alsa_sound_last_init(void)
{
int idx, ok = 0;
printk(KERN_INFO "ALSA device list:\n");
for (idx = 0; idx < SNDRV_CARDS; idx++)
if (snd_cards[idx] != NULL) {
printk(KERN_INFO " #%i: %s\n", idx, snd_cards[idx]->longname);
ok++;
}
if (ok == 0)
printk(KERN_INFO " No soundcards found.\n");
return 0;
}
late_initcall_sync(alsa_sound_last_init);
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