reset upstream subtrees to HEAD
Reset the following subtrees on HEAD:
poky: 8217b477a1(master)
meta-xilinx: 64aa3d35ae(master)
meta-openembedded: 0435c9e193(master)
meta-raspberrypi: 490a4441ac(master)
meta-security: cb6d1c85ee(master)
Squashed patches:
meta-phosphor: drop systemd 239 patches
meta-phosphor: mrw-api: use correct install path
Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/recipes-support/libexif/libexif/CVE-2016-6328.patch b/poky/meta/recipes-support/libexif/libexif/CVE-2016-6328.patch
new file mode 100644
index 0000000..a6f3074
--- /dev/null
+++ b/poky/meta/recipes-support/libexif/libexif/CVE-2016-6328.patch
@@ -0,0 +1,64 @@
+CVE: CVE-2016-6328
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+From 41bd04234b104312f54d25822f68738ba8d7133d Mon Sep 17 00:00:00 2001
+From: Marcus Meissner <marcus@jet.franken.de>
+Date: Tue, 25 Jul 2017 23:44:44 +0200
+Subject: [PATCH] fixes some (not all) buffer overreads during decoding pentax
+ makernote entries.
+
+This should fix:
+https://sourceforge.net/p/libexif/bugs/125/ CVE-2016-6328
+---
+ libexif/pentax/mnote-pentax-entry.c | 16 +++++++++++++---
+ 1 file changed, 13 insertions(+), 3 deletions(-)
+
+diff --git a/libexif/pentax/mnote-pentax-entry.c b/libexif/pentax/mnote-pentax-entry.c
+index d03d159..ea0429a 100644
+--- a/libexif/pentax/mnote-pentax-entry.c
++++ b/libexif/pentax/mnote-pentax-entry.c
+@@ -425,24 +425,34 @@ mnote_pentax_entry_get_value (MnotePentaxEntry *entry,
+ case EXIF_FORMAT_SHORT:
+ {
+ const unsigned char *data = entry->data;
+- size_t k, len = strlen(val);
++ size_t k, len = strlen(val), sizeleft;
++
++ sizeleft = entry->size;
+ for(k=0; k<entry->components; k++) {
++ if (sizeleft < 2)
++ break;
+ vs = exif_get_short (data, entry->order);
+ snprintf (val+len, maxlen-len, "%i ", vs);
+ len = strlen(val);
+ data += 2;
++ sizeleft -= 2;
+ }
+ }
+ break;
+ case EXIF_FORMAT_LONG:
+ {
+ const unsigned char *data = entry->data;
+- size_t k, len = strlen(val);
++ size_t k, len = strlen(val), sizeleft;
++
++ sizeleft = entry->size;
+ for(k=0; k<entry->components; k++) {
++ if (sizeleft < 4)
++ break;
+ vl = exif_get_long (data, entry->order);
+ snprintf (val+len, maxlen-len, "%li", (long int) vl);
+ len = strlen(val);
+ data += 4;
++ sizeleft -= 4;
+ }
+ }
+ break;
+@@ -455,5 +465,5 @@ mnote_pentax_entry_get_value (MnotePentaxEntry *entry,
+ break;
+ }
+
+- return (val);
++ return val;
+ }