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isobuilder: exclude eltorito.img from md5sum.txt

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This commit is contained in:
Dan Bungert 2026-04-03 18:23:08 -06:00
parent b77fefbbba
commit 5b043a05e2
1 changed files with 3 additions and 0 deletions
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live-build/isobuilder/builder.py
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@ -273,11 +273,14 @@ class ISOBuilder:
def checksum(self): def checksum(self):
# Generate md5sum.txt for ISO integrity verification. # Generate md5sum.txt for ISO integrity verification.
# - Symlinks are excluded because their targets are already checksummed # - Symlinks are excluded because their targets are already checksummed
# - eltorito.img is excluded because xorriso will modify it in output ISO
# - Files are sorted for deterministic, reproducible output across builds # - Files are sorted for deterministic, reproducible output across builds
# - Paths use "./" prefix and we run md5sum from iso_root so the output # - Paths use "./" prefix and we run md5sum from iso_root so the output
# matches what users get when they verify with "md5sum -c" from the ISO # matches what users get when they verify with "md5sum -c" from the ISO
all_files = [] all_files = []
exclusions = ["eltorito.img"]
for dirpath, dirnames, filenames in self.iso_root.walk(): for dirpath, dirnames, filenames in self.iso_root.walk():
filenames = [fn for fn in filenames if fn not in exclusions]
filepaths = [dirpath.joinpath(filename) for filename in filenames] filepaths = [dirpath.joinpath(filename) for filename in filenames]
all_files.extend( all_files.extend(
"./" + str(filepath.relative_to(self.iso_root)) "./" + str(filepath.relative_to(self.iso_root))