[OE-core] [PATCH RFC CFH][sumo 41/47] libpng: whitelist CVE-2019-17371

[Mikko Rapeli]

From: Ross Burton <ross.burton at intel.com>

This is actually a memory leak in gif2png 2.x, so whitelist it in the libpng
recipe.

(From OE-Core rev: 341e43ebd935daeb592cb073bf00f80c49a8ec2d)

Signed-off-by: Ross Burton <ross.burton at intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

Conflicts:
	meta/recipes-multimedia/libpng/libpng_1.6.37.bb
---
 meta/recipes-multimedia/libpng/libpng_1.6.34.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-multimedia/libpng/libpng_1.6.34.bb b/meta/recipes-multimedia/libpng/libpng_1.6.34.bb
index 3877d6c..2edf268 100644
--- a/meta/recipes-multimedia/libpng/libpng_1.6.34.bb
+++ b/meta/recipes-multimedia/libpng/libpng_1.6.34.bb
@@ -30,3 +30,6 @@ PACKAGES =+ "${PN}-tools"
 FILES_${PN}-tools = "${bindir}/png-fix-itxt ${bindir}/pngfix ${bindir}/pngcp"
 
 BBCLASSEXTEND = "native nativesdk"
+
+# CVE-2019-17371 is actually a memory leak in gif2png 2.x
+CVE_CHECK_WHITELIST += "CVE-2019-17371"
-- 
1.9.1