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Improved comment in Tar extractor

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n1474335 2019-11-27 12:56:10 +00:00
parent 5366f1a2eb
commit 2750284eea
1 changed files with 1 additions and 2 deletions
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src/core/lib/FileSignatures.mjs
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@ -2856,8 +2856,7 @@ export function extractTAR(bytes, offset) {
// Move to ustar identifier. // Move to ustar identifier.
stream.moveForwardsBy(0x101); stream.moveForwardsBy(0x101);
if (stream.getBytes(5).join("") !== [0x75, 0x73, 0x74, 0x61, 0x72].join("")) { if (stream.getBytes(5).join("") !== [0x75, 0x73, 0x74, 0x61, 0x72].join("")) {
// Reverse back to the end of the last section.
// Needed since we cannot rely on there being at least 0x106 padding of 0s at the end of the TAR(even though there usually is).
stream.moveBackwardsBy(0x106); stream.moveBackwardsBy(0x106);
break; break;
} }