diff options
| -rw-r--r-- | meta/recipes-extended/cpio/cpio-2.8/avoid_heap_overflow.patch | 25 | ||||
| -rw-r--r-- | meta/recipes-extended/cpio/cpio_2.8.bb | 6 |
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" |