Android/frameworks_base
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Merge "Throw IllegalArgumentException on invalid hex-strings."

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This commit is contained in:
Narayan Kamath
2014-12-29 16:08:32 +00:00
committed by Gerrit Code Review
parent 5ae63a258b 1653b1dd69
commit 5106dd44f9
1 changed files with 3 additions and 9 deletions
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12
services/core/java/com/android/server/MountService.java
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@@ -2155,7 +2155,7 @@ class MountService extends IMountService.Stub
}
}
private String toHex(String password) {
private static String toHex(String password) {
if (password == null) {
return "";
}
@@ -2163,18 +2163,12 @@ class MountService extends IMountService.Stub
return new String(HexEncoding.encode(bytes));
}
private String fromHex(String hexPassword) {
private static String fromHex(String hexPassword) throws IllegalArgumentException {
if (hexPassword == null) {
return null;
}
final byte[] bytes;
try {
bytes = HexEncoding.decode(hexPassword.toCharArray(), false);
} catch (IllegalArgumentException e) {
return null;
}
final byte[] bytes = HexEncoding.decode(hexPassword.toCharArray(), false);
return new String(bytes, StandardCharsets.UTF_8);
}