Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=142d0a674d50b53366bd5ea02d7093d04960744e
Commit: 142d0a674d50b53366bd5ea02d7093d04960744e
Parent: d9f8bcbf67a0ee67c8cb0734f003dfe916bb5248
Author: Thomas Gleixner <[EMAIL PROTECTED]>
AuthorDate: Wed Nov 14 13:20:48 2007 +0100
Committer: Thomas Gleixner <[EMAIL PROTECTED](none)>
CommitDate: Sat Nov 17 16:27:00 2007 +0100
x86: fix bogus memcpy in es7000_check_dsdt()
es7000_check_dst() contains a memcpy from 0, which probably should have been
a memset. Remove it and check the retunr value from acpi_get_table_header.
Noticed by: Joe Perches <[EMAIL PROTECTED]>
Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
---
include/asm-x86/mach-es7000/mach_mpparse.h | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/asm-x86/mach-es7000/mach_mpparse.h
b/include/asm-x86/mach-es7000/mach_mpparse.h
index 8aa1054..52ee75c 100644
--- a/include/asm-x86/mach-es7000/mach_mpparse.h
+++ b/include/asm-x86/mach-es7000/mach_mpparse.h
@@ -29,9 +29,9 @@ extern int mps_oem_check(struct mp_config_table *mpc, char
*oem,
static inline int es7000_check_dsdt(void)
{
struct acpi_table_header header;
- memcpy(&header, 0, sizeof(struct acpi_table_header));
- acpi_get_table_header(ACPI_SIG_DSDT, 0, &header);
- if (!strncmp(header.oem_id, "UNISYS", 6))
+
+ if (ACPI_SUCCESS(acpi_get_table_header(ACPI_SIG_DSDT, 0, &header)) &&
+ !strncmp(header.oem_id, "UNISYS", 6))
return 1;
return 0;
}
-
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