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authorNitin A Kamble <nitin.a.kamble@intel.com>2011-04-25 17:08:31 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-04-28 09:52:24 +0100
commit9e917c6f48f3d6b1734e716b92506a1149c19b7e (patch)
tree1ca7d1bf6a4db82ad7289eca6a419ba206929ee6 /meta/recipes-extended/cpio
parent9346961f863b2e0d6489615fa976b002553123de (diff)
downloadopenembedded-core-9e917c6f48f3d6b1734e716b92506a1149c19b7e.tar.gz
openembedded-core-9e917c6f48f3d6b1734e716b92506a1149c19b7e.tar.bz2
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cpio-2.8 (GPLv2) bug fix
This fixes bug [YOCTO #982] Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Diffstat (limited to 'meta/recipes-extended/cpio')
-rw-r--r--meta/recipes-extended/cpio/cpio-2.8/avoid_heap_overflow.patch25
-rw-r--r--meta/recipes-extended/cpio/cpio_2.8.bb6
2 files changed, 29 insertions, 2 deletions
diff --git a/meta/recipes-extended/cpio/cpio-2.8/avoid_heap_overflow.patch b/meta/recipes-extended/cpio/cpio-2.8/avoid_heap_overflow.patch
new file mode 100644
index 0000000000..cf068fad36
--- /dev/null
+++ b/meta/recipes-extended/cpio/cpio-2.8/avoid_heap_overflow.patch
@@ -0,0 +1,25 @@
+Upstream-Status="Inappropriate [bugfix: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0624]"
+
+This patch avoids heap overflow reported by :
+http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0624
+
+This is a clean patch for the GPLv2 tar recipe.
+
+the GPLv2 tar recipe patch is also applicable to this GPLv2 cpio
+recipe, as they share code.
+
+Nitin A Kamble <nitin.a.kamble@intel.com> 2011/04/25
+
+Index: tar-1.17/lib/rtapelib.c
+===================================================================
+--- tar-1.17.orig/lib/rtapelib.c
++++ tar-1.17/lib/rtapelib.c
+@@ -570,7 +570,7 @@ rmt_read__ (int handle, char *buffer, si
+
+ sprintf (command_buffer, "R%lu\n", (unsigned long) length);
+ if (do_command (handle, command_buffer) == -1
+- || (status = get_status (handle)) == SAFE_READ_ERROR)
++ || ((status = get_status (handle)) == SAFE_READ_ERROR) || (status > length))
+ return SAFE_READ_ERROR;
+
+ for (counter = 0; counter < status; counter += rlen, buffer += rlen)
diff --git a/meta/recipes-extended/cpio/cpio_2.8.bb b/meta/recipes-extended/cpio/cpio_2.8.bb
index 412d19f465..006e4f6dfb 100644
--- a/meta/recipes-extended/cpio/cpio_2.8.bb
+++ b/meta/recipes-extended/cpio/cpio_2.8.bb
@@ -3,9 +3,11 @@ require cpio_v2.inc
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=b7f772ea3a2489231cb4872656cac34b"
-PR = "r0"
+PR = "r1"
-SRC_URI += "file://m4extensions.patch"
+SRC_URI += "file://m4extensions.patch \
+ file://avoid_heap_overflow.patch \
+ "
SRC_URI[md5sum] = "0caa356e69e149fb49b76bacc64615a1"
SRC_URI[sha256sum] = "1b203248874c3b5a728b351f06513e5282f73e0170b7f207fbf8c39f28f6b4ad"