From: Peter Marko <peter.ma...@siemens.com>

This issue was reported and discusses under [1] which is linked in NVD CVE 
report.
It was already documented that some parts or libarchive are thread safe and 
some not.
[2] was now merged to document that also reported function is not thread safe.
So this CVE *now* reports thread race condition for non-thread-safe function.
And as such the CVE report is now invalid.

The issue is still not closed for 2 reasons:
* better document what is and what is not thread safe
* request to public if someone could make these functions thread safe
This should however not invalidate above statment about ignoring this CVE.

[1] https://github.com/libarchive/libarchive/issues/1876
[2] https://github.com/libarchive/libarchive/pull/1875

Signed-off-by: Peter Marko <peter.ma...@siemens.com>
Signed-off-by: Steve Sakoman <st...@sakoman.com>
---
 meta/recipes-extended/libarchive/libarchive_3.6.2.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-extended/libarchive/libarchive_3.6.2.bb 
b/meta/recipes-extended/libarchive/libarchive_3.6.2.bb
index aafede3da8..6e0bc426f5 100644
--- a/meta/recipes-extended/libarchive/libarchive_3.6.2.bb
+++ b/meta/recipes-extended/libarchive/libarchive_3.6.2.bb
@@ -33,6 +33,9 @@ UPSTREAM_CHECK_URI = "http://libarchive.org/";
 
 SRC_URI[sha256sum] = 
"ba6d02f15ba04aba9c23fd5f236bb234eab9d5209e95d1c4df85c44d5f19b9b3"
 
+# upstream-wontfix: upstream has documented that reported function is not 
thread-safe
+CVE_CHECK_IGNORE += "CVE-2023-30571"
+
 inherit autotools update-alternatives pkgconfig
 
 CPPFLAGS += "-I${WORKDIR}/extra-includes"
-- 
2.34.1

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