s390x, build-oss-fuzz and Clang -fsanitize=undefined fixes

[PULL 18/22] scripts/update-linux-headers.sh: Remove temporary directory inbetween

Thomas Huth posted 22 patches 5 months, 4 weeks ago

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Maintainers: Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, David Hildenbrand <david@redhat.com>, Eric Farman <farman@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Markus Armbruster <armbru@redhat.com>, Michael Roth <michael.roth@amd.com>, Alexander Bulekov <alxndr@bu.edu>, Paolo Bonzini <pbonzini@redhat.com>, Bandan Das <bsd@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Darren Kenny <darren.kenny@oracle.com>, Qiuhao Li <Qiuhao.Li@outlook.com>, "Michael S. Tsirkin" <mst@redhat.com>, Cornelia Huck <cohuck@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Ilya Leoshkevich <iii@linux.ibm.com>, Laurent Vivier <lvivier@redhat.com>

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[PULL 18/22] scripts/update-linux-headers.sh: Remove temporary directory inbetween

Posted by Thomas Huth 5 months, 4 weeks ago

We are reusing the same temporary directory for installing the headers
of all targets, so there could be stale files here when switching from
one target to another. Make sure to delete the folder before installing
a new set of target headers into it.

Message-ID: <20240527060243.12647-1-thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 scripts/update-linux-headers.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index 8963c39189..fbf7e119bc 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -112,6 +112,7 @@ for arch in $ARCHLIST; do
         arch_var=ARCH
     fi
 
+    rm -rf "$hdrdir"
     make -C "$linux" O="$blddir" INSTALL_HDR_PATH="$hdrdir" $arch_var=$arch headers_install
 
     rm -rf "$output/linux-headers/asm-$arch"
-- 
2.45.1