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skip properly (DataHelper.read confusion)

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This commit is contained in:
jrandom
2005-07-27 20:15:35 +00:00
committed by zzz
parent a8a866b5f6
commit aaaf437d62
1 changed files with 10 additions and 5 deletions
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15
core/java/src/net/i2p/crypto/TrustedUpdate.java
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@@ -287,15 +287,20 @@ jP69nPbh4KLGhF+SD0+0bW4=
try { try {
fileInputStream = new FileInputStream(signedFile); fileInputStream = new FileInputStream(signedFile);
byte[] data = new byte[VERSION_BYTES]; long skipped = fileInputStream.skip(Signature.SIGNATURE_BYTES);
int bytesRead = DataHelper.read(fileInputStream, data, Signature.SIGNATURE_BYTES, VERSION_BYTES); if (skipped != Signature.SIGNATURE_BYTES)
if (bytesRead != VERSION_BYTES)
return ""; return "";
byte[] data = new byte[VERSION_BYTES];
int bytesRead = DataHelper.read(fileInputStream, data);
if (bytesRead != VERSION_BYTES) {
return "";
}
for (int i = 0; i < VERSION_BYTES; i++) for (int i = 0; i < VERSION_BYTES; i++)
if (data[i] == 0x00) if (data[i] == 0x00) {
return new String(data, 0, i, "UTF-8"); return new String(data, 0, i, "UTF-8");
}
return new String(data, "UTF-8"); return new String(data, "UTF-8");
} catch (UnsupportedEncodingException uee) { } catch (UnsupportedEncodingException uee) {