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authorMark H Weaver <mhw@netris.org>2015-07-15 22:55:26 -0400
committerMark H Weaver <mhw@netris.org>2015-07-15 23:02:27 -0400
commit385ae063c9826baf00ae47d7689f23af52bce753 (patch)
treea8f142d508c8f7188387a5b6fbcf9afa664468f4 /gnu/packages/patches/unzip-initialize-symlink-flag.patch
parent368474150b0a77ff54509f6ad0533d8c5a208bac (diff)
downloadguix-385ae063c9826baf00ae47d7689f23af52bce753.tar
guix-385ae063c9826baf00ae47d7689f23af52bce753.tar.gz
gnu: unzip: Fix CVE-2014-9636 and some other bugs.
* gnu/packages/patches/unzip-CVE-2014-9636.patch, gnu/packages/patches/unzip-allow-greater-hostver-values.patch, gnu/packages/patches/unzip-increase-size-of-cfactorstr.patch, gnu/packages/patches/unzip-initialize-symlink-flag.patch, gnu/packages/patches/unzip-remove-build-date.patch: New files. * gnu-system.am (dist_patch_DATA): Add them. * gnu/packages/zip.scm (unzip)[source]: Add patches. [arguments]: Use 'modify-phases'. Remove custom 'configure' phase; pass additional make-flags instead. Add custom 'build' phase that builds "generic_gcc" target; remove "generic_gcc" from make-flags.
Diffstat (limited to 'gnu/packages/patches/unzip-initialize-symlink-flag.patch')
-rw-r--r--gnu/packages/patches/unzip-initialize-symlink-flag.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/packages/patches/unzip-initialize-symlink-flag.patch b/gnu/packages/patches/unzip-initialize-symlink-flag.patch
new file mode 100644
index 0000000000..3b0f391300
--- /dev/null
+++ b/gnu/packages/patches/unzip-initialize-symlink-flag.patch
@@ -0,0 +1,22 @@
+Copied from Debian.
+
+From: Andreas Schwab <schwab@linux-m68k.org>
+Subject: Initialize the symlink flag
+Bug-Debian: http://bugs.debian.org/717029
+X-Debian-version: 6.0-10
+
+--- a/process.c
++++ b/process.c
+@@ -1758,6 +1758,12 @@
+ = (G.crec.general_purpose_bit_flag & (1 << 11)) == (1 << 11);
+ #endif
+
++#ifdef SYMLINKS
++ /* Initialize the symlink flag, may be set by the platform-specific
++ mapattr function. */
++ G.pInfo->symlink = 0;
++#endif
++
+ return PK_COOL;
+
+ } /* end function process_cdir_file_hdr() */