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chbg: avoid the TOCTOU race

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SilverAg.L
2026-01-06 19:31:05 +08:00
parent 0ef0ef2562
commit ca2f125654
1 changed files with 12 additions and 12 deletions
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bin/chbg
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@@ -14,7 +14,7 @@ finput=$1
read -r fw fh <<< "$fsize" read -r fw fh <<< "$fsize"
(( fw > 3840 && fh > 2160 )) && { (( fw > 3840 && fh > 2160 )) && {
finput="$(mktemp --dry-run).webp" finput=$(mktemp "${TMPDIR:-/tmp}/chbg.XXXXXXXX.webp")
trap 'rm -f "$finput"' EXIT trap 'rm -f "$finput"' EXIT
echo "WARNING: image too large, resizing ..." echo "WARNING: image too large, resizing ..."
# echo "DEBUG: resized image at $finput" # echo "DEBUG: resized image at $finput"