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authorAndrey Panin <pazke@donpac.ru>2006-03-25 03:06:31 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-25 08:22:48 -0800
commitbc83455bc8336f57cd74d6e86b0f8fcad187d179 (patch)
treefe0a425d375ee880179685b2156a8a22e9a222b0 /arch/i386
parentb2fd16b4ff2508ac16ae994f4bcd941f97754c00 (diff)
[PATCH] fix DMI onboard device discovery
Attached patch fixes invalid pointer arithmetic in DMI code to make onboard device discovery working again. akpm: bug has been present since dmi_find_device() was added in 2.6.14. Affects ipmi only (I think) - the symptoms weren't described. akpm: changed to use pointer arithmetic rather than open-coded sizeof. Signed-off-by: Andrey Panin <pazke@donpac.ru> Cc: Corey Minyard <minyard@acm.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386')
-rw-r--r--arch/i386/kernel/dmi_scan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c
index 6a93d75db431..ca2a0cbcac04 100644
--- a/arch/i386/kernel/dmi_scan.c
+++ b/arch/i386/kernel/dmi_scan.c
@@ -106,7 +106,7 @@ static void __init dmi_save_devices(struct dmi_header *dm)
struct dmi_device *dev;
for (i = 0; i < count; i++) {
- char *d = ((char *) dm) + (i * 2);
+ char *d = (char *)(dm + 1) + (i * 2);
/* Skip disabled device */
if ((*d & 0x80) == 0)