private static final int ZIP64_EOCD_LOCATOR_SIZE = 20;
private static final int ZIP64_EOCD_LOCATOR_SIG = 0x07064b50;
- private static final int UINT32_MAX_VALUE = 0xffff;
+ private static final int UINT16_MAX_VALUE = 0xffff;
/**
* Returns the position at which ZIP End of Central Directory record starts in the provided
// end of the buffer for the EOCD record signature. Whenever we find a signature, we check
// the candidate record's comment length is such that the remainder of the record takes up
// exactly the remaining bytes in the buffer. The search is bounded because the maximum
- // size of the comment field is 65535 bytes because the field is an unsigned 32-bit number.
+ // size of the comment field is 65535 bytes because the field is an unsigned 16-bit number.
int archiveSize = zipContents.capacity();
if (archiveSize < ZIP_EOCD_REC_MIN_SIZE) {
- System.out.println("File size smaller than EOCD min size");
return -1;
}
- int maxCommentLength = Math.min(archiveSize - ZIP_EOCD_REC_MIN_SIZE, UINT32_MAX_VALUE);
+ int maxCommentLength = Math.min(archiveSize - ZIP_EOCD_REC_MIN_SIZE, UINT16_MAX_VALUE);
int eocdWithEmptyCommentStartPosition = archiveSize - ZIP_EOCD_REC_MIN_SIZE;
for (int expectedCommentLength = 0; expectedCommentLength < maxCommentLength;
expectedCommentLength++) {