find-provides.ksyms, find-requires.ksyms: use "read -r"
To avoid all kinds of fun that might stem from interpreting the user-supplied
input.
* find-provides.ksyms: Supply -r option to the read call.
* find-requires.ksyms (all_provides): Likewise.
Fixes: fd79794323
"find-provides.ksyms, find-requires.ksyms: rewrite indirect CRC parsing"
Resolves: #2178935
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
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@ -49,7 +49,7 @@ for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@"; do
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objdump -t "$module" \
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| sed -n 's/^[0-9a-f][0-9a-f]* [gl]...... \(.*\) [0-9a-f][0-9a-f]* __crc_.*$/\1/p' \
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| sort -u \
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| while read sectname; do
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| while read -r sectname; do
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[ -n "$sectname" ] || continue
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ELFSECTDATA=$(readelf -R "$sectname" "$module" | awk '/0x/{printf $2$3$4$5}')
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@ -49,7 +49,7 @@ all_provides() {
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objdump -t "$module" \
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| sed -n 's/^[0-9a-f][0-9a-f]* [gl]...... \(.*\) [0-9a-f][0-9a-f]* __crc_.*$/\1/p' \
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| sort -u \
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| while read sectname; do
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| while read -r sectname; do
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[ -n "$sectname" ] || continue
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ELFSECTDATA=$(readelf -R "$sectname" "$module" | awk '/0x/{printf $2$3$4$5}')
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