linux-kernel - [patch 2/3] pci: correctly initialize a structure

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 18 Dec 2007 09:56:56 +0800
From:	Shaohua Li <shaohua.li@...el.com>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>, Greg KH <gregkh@...e.de>
Subject: [patch 2/3] pci: correctly initialize a structure

save_state->cap_nr should be correctly set, otherwise we can't find the
saved cap at resume.

Signed-off-by: Shaohua Li <shaohua.li@...el.com>

Index: linux/drivers/pci/pci.c
===================================================================
--- linux.orig/drivers/pci/pci.c	2007-12-18 09:35:52.000000000 +0800
+++ linux/drivers/pci/pci.c	2007-12-18 09:36:40.000000000 +0800
@@ -569,6 +569,7 @@ static int pci_save_pcie_state(struct pc
 	pci_read_config_word(dev, pos + PCI_EXP_LNKCTL, &cap[i++]);
 	pci_read_config_word(dev, pos + PCI_EXP_SLTCTL, &cap[i++]);
 	pci_read_config_word(dev, pos + PCI_EXP_RTCTL, &cap[i++]);
+	save_state->cap_nr = PCI_CAP_ID_EXP;
 	pci_add_saved_cap(dev, save_state);
 	return 0;
 }
@@ -612,6 +613,7 @@ static int pci_save_pcix_state(struct pc
 	cap = (u16 *)&save_state->data[0];
 
 	pci_read_config_word(dev, pos + PCI_X_CMD, &cap[i++]);
+	save_state->cap_nr = PCI_CAP_ID_PCIX;
 	pci_add_saved_cap(dev, save_state);
 	return 0;
 }


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/