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Add patch to fix ACPICA null pointer exception regression (rhbz 834318)

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This commit is contained in:
Josh Boyer 2012-07-12 16:49:16 -04:00
parent a9a4422683
commit b24ad922a5
2 changed files with 54 additions and 1 deletions
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44
ACPICA-Fix-possible-fault-in-return-package-object-repair-code.patch Normal file
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@ -0,0 +1,44 @@
From: Bob Moore <robert.moore@intel.com>
Fixes a problem that can occur when a lone package object is
wrapped with an outer package object in order to conform to
the ACPI specification. Can affect these predefined names:
_ALR,_MLS,_PSS,_TRT,_TSS,_PRT,_HPX,_DLM,_CSD,_PSD,_TSD
https://bugzilla.kernel.org/show_bug.cgi?id=44171
Reported-by: Vlastimil Babka <caster@gentoo.org>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
---
Len,
This is an important bug fix.
Could you merge it?
drivers/acpi/acpica/nspredef.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/acpica/nspredef.c b/drivers/acpi/acpica/nspredef.c
index 23ce096..fe66260 100644
--- a/drivers/acpi/acpica/nspredef.c
+++ b/drivers/acpi/acpica/nspredef.c
@@ -638,7 +638,7 @@ acpi_ns_check_package(struct acpi_predefined_data *data,
/* Create the new outer package and populate it */
status =
- acpi_ns_wrap_with_package(data, *elements,
+ acpi_ns_wrap_with_package(data, return_object,
return_object_ptr);
if (ACPI_FAILURE(status)) {
return (status);
--
1.7.2.5
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11
kernel.spec
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@ -54,7 +54,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 5
%global baserelease 6
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -817,6 +817,9 @@ Patch22051: xen-blkback-Copy-id-field-when-doing-BLKIF_DISCARD.patch
Patch22055: crypto-testmgr-allow-aesni-intel-and-ghash_clmulni-intel.patch
Patch22056: crypto-aesni-intel-fix-wrong-kfree-pointer.patch
#rhbz 834318
Patch22057: ACPICA-Fix-possible-fault-in-return-package-object-repair-code.patch
# END OF PATCH DEFINITIONS
%endif
@ -1520,6 +1523,9 @@ ApplyPatch xen-blkback-Copy-id-field-when-doing-BLKIF_DISCARD.patch
ApplyPatch crypto-testmgr-allow-aesni-intel-and-ghash_clmulni-intel.patch
ApplyPatch crypto-aesni-intel-fix-wrong-kfree-pointer.patch
#rhbz 834318
ApplyPatch ACPICA-Fix-possible-fault-in-return-package-object-repair-code.patch
# END OF PATCH APPLICATIONS
%endif
@ -2258,6 +2264,9 @@ fi
# and build.
%changelog
* Thu Jul 12 2012 Josh Boyer <jwboyer@redhat.com>
- Add patch to fix ACPICA null pointer exception regression (rhbz 834318)
* Wed Jul 11 2012 Justin M. Forbes <jforbes@redhat.com>
- Fix FIPS for aesni hardware (rhbz 839239)