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The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a successful allocation, but the subsequent code directly dereferences the pointer that receives it, which may lead to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY. Refer: https://nvd.nist.gov/vuln/detail/CVE-2024-24856 (From OE-Core rev: 5c590ccd1973d343f47e7b7171691400490dfc1a) Signed-off-by: Changqing Li <changqing.li@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>
51 lines
1.7 KiB
BlitzBasic
51 lines
1.7 KiB
BlitzBasic
SUMMARY = "ACPICA tools for the development and debug of ACPI tables"
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DESCRIPTION = "The ACPI Component Architecture (ACPICA) project provides an \
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OS-independent reference implementation of the Advanced Configuration and \
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Power Interface Specification (ACPI). ACPICA code contains those portions of \
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ACPI meant to be directly integrated into the host OS as a kernel-resident \
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subsystem, and a small set of tools to assist in developing and debugging \
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ACPI tables."
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HOMEPAGE = "https://www.intel.com/content/www/us/en/developer/topic-technology/open/acpica/overview.html"
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SECTION = "console/tools"
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LICENSE = "Intel | BSD-3-Clause | GPL-2.0-only"
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LIC_FILES_CHKSUM = "file://source/compiler/aslcompile.c;beginline=7;endline=150;md5=05eb845b15a27440410f456adc2ed082"
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COMPATIBLE_HOST = "(i.86|x86_64|arm|aarch64).*-linux"
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DEPENDS = "m4-native flex-native bison-native"
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SRC_URI = "git://github.com/acpica/acpica;protocol=https;branch=master \
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file://CVE-2024-24856.patch"
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SRCREV = "170fc3076a86777077637f10b05c32ac21ac13aa"
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S = "${WORKDIR}/git"
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inherit update-alternatives
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ALTERNATIVE_PRIORITY = "100"
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ALTERNATIVE:${PN} = "acpixtract acpidump"
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EXTRA_OEMAKE = "CC='${CC}' \
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OPT_CFLAGS=-Wall \
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DESTDIR=${D} \
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PREFIX=${prefix} \
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INSTALLDIR=${bindir} \
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INSTALLFLAGS= \
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YACC=bison \
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YFLAGS='-y --file-prefix-map=${WORKDIR}=${TARGET_DBGSRC_DIR}' \
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"
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do_install() {
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oe_runmake install
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}
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# iasl*.bb is a subset of this recipe, so RREPLACE it
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PROVIDES = "iasl"
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RPROVIDES:${PN} += "iasl"
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RREPLACES:${PN} += "iasl"
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RCONFLICTS:${PN} += "iasl"
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BBCLASSEXTEND = "native nativesdk"
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