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In Buildroot there are multiple way to apply patches on a package [1]
- Adding `.patch` file in the package directory.
- Define `<pkg>_PATCH` variable with the location of the patch tar.gz.
It used to download Debian patches tarball.
- Implement custom patching logic with `PRE`/`POST` patches hooks.
To make the CycloneDX SBOM generation not dependant on downloading the
packages, the two last options have the downside of not appearing on the
generated SBOM.
The heirloom-mailx package is downloading a tarball from the Debian
mirror with the `<pkg>_PATCH` method [2].
To improve the tracking of the patched vulnerabilities for the
heirloom-mailx package this commit import the patches previously
downloaded with the `_PATCH` variable in the Buildroot tree. This allows
to add the `CVE:` trailer [3] on the patches that fix vulnerabilities to
better track which patch is fixing the vulnerability.
[1] https://buildroot.org/downloads/manual/manual.html#patch-policy
[2] http://snapshot.debian.org/archive/debian/20150815T155609Z/pool/main/h/heirloom-mailx/heirloom-mailx_12.5-5.debian.tar.xz
[3] 1167d0ff3d docs/manual: mention CVE trailer
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
52 lines
1.5 KiB
Makefile
52 lines
1.5 KiB
Makefile
################################################################################
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#
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# heirloom-mailx
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#
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################################################################################
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HEIRLOOM_MAILX_VERSION = 12.5
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HEIRLOOM_MAILX_SOURCE = heirloom-mailx_$(HEIRLOOM_MAILX_VERSION).orig.tar.gz
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HEIRLOOM_MAILX_SITE = http://snapshot.debian.org/archive/debian/20150815T155609Z/pool/main/h/heirloom-mailx
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HEIRLOOM_MAILX_LICENSE = BSD-4-Clause, Bellcore (base64), OpenVision (imap_gssapi), RSA Data Security (md5), Network Working Group (hmac), MPL-1.1 (nss)
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HEIRLOOM_MAILX_LICENSE_FILES = COPYING
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HEIRLOOM_MAILX_CPE_ID_VENDOR = heirloom
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HEIRLOOM_MAILX_CPE_ID_PRODUCT = mailx
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# 0011-outof-Introduce-expandaddr-flag.patch
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HEIRLOOM_MAILX_IGNORE_CVES += CVE-2014-7844
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# 0014-globname-Invoke-wordexp-with-WRDE_NOCMD.patch
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HEIRLOOM_MAILX_IGNORE_CVES += CVE-2004-2771
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ifeq ($(BR2_PACKAGE_OPENSSL),y)
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HEIRLOOM_MAILX_DEPENDENCIES += openssl
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endif
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define HEIRLOOM_MAILX_CONFIGURE_CMDS
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(cd $(@D); $(TARGET_CONFIGURE_OPTS) $(SHELL) ./makeconfig)
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endef
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HEIRLOOM_MAILX_CFLAGS = $(TARGET_CFLAGS)
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# -fPIC is needed to build with NIOS2 toolchains.
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HEIRLOOM_MAILX_CFLAGS += -fPIC
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ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_101916),y)
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HEIRLOOM_MAILX_CFLAGS += -O0
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endif
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define HEIRLOOM_MAILX_BUILD_CMDS
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$(TARGET_CONFIGURE_OPTS) $(MAKE) \
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CFLAGS="$(HEIRLOOM_MAILX_CFLAGS)" \
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-C $(@D)
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endef
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define HEIRLOOM_MAILX_INSTALL_TARGET_CMDS
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$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) \
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PREFIX=/usr \
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UCBINSTALL=$(INSTALL) \
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STRIP=/bin/true \
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DESTDIR=$(TARGET_DIR) \
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install
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endef
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$(eval $(generic-package))
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