Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.19 145/365] kbuild: dummy-tools: avoid tmpdir leak in dummy gcc | Date | Tue, 23 Aug 2022 10:00:46 +0200 |
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From: Ondrej Mosnacek <omosnace@redhat.com>
commit aac289653fa5adf9e9985e4912c1d24a3e8cbab2 upstream.
When passed -print-file-name=plugin, the dummy gcc script creates a temporary directory that is never cleaned up. To avoid cluttering $TMPDIR, instead use a static directory included in the source tree.
Fixes: 76426e238834 ("kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig") Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- .../dummy-tools/dummy-plugin-dir/include/plugin-version.h | 0 scripts/dummy-tools/gcc | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) create mode 100644 scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h
--- a/scripts/dummy-tools/gcc +++ b/scripts/dummy-tools/gcc @@ -96,12 +96,8 @@ fi # To set GCC_PLUGINS if arg_contain -print-file-name=plugin "$@"; then - plugin_dir=$(mktemp -d) - - mkdir -p $plugin_dir/include - touch $plugin_dir/include/plugin-version.h - - echo $plugin_dir + # Use $0 to find the in-tree dummy directory + echo "$(dirname "$(readlink -f "$0")")/dummy-plugin-dir" exit 0 fi
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