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flash-gui.sh: add proper checks and cleanup in case of npf rom archive

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Thierry Laurion 2023-10-31 09:38:44 -04:00
parent eb1032a55d
commit c0cf446034
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1 changed files with 4 additions and 2 deletions
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6
initrd/bin/flash-gui.sh
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@ -43,9 +43,11 @@ while true; do
# is a .npf provided?
if [ -z "${ROM##*.npf}" ]; then
#preventive cleanup
rm -rf /tmp/verified_rom >/dev/null 2>&1 || true
# unzip to /tmp/verified_rom
mkdir /tmp/verified_rom
unzip $ROM -d /tmp/verified_rom
mkdir -p /tmp/verified_rom >/dev/null 2>&1 || true
unzip $ROM -d /tmp/verified_rom || die "Failed to unzip ROM file"
# check file integrity
if (cd /tmp/verified_rom/ && sha256sum -cs /tmp/verified_rom/sha256sum.txt); then
ROM="$(head -n1 /tmp/verified_rom/sha256sum.txt | cut -d ' ' -f 3)"