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Bug 1140261 - Fix compiler error comparison of unsigned expression >= 0 is always true. r=hchang

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This commit is contained in:
Chuck Lee 2015-03-09 16:09:10 +08:00
parent 55dd370f21
commit 583b9b45c6
1 changed files with 3 additions and 3 deletions
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6
ipc/keystore/KeyStore.cpp
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@ -137,15 +137,15 @@ status_t BnKeystoreService::onTransact(uint32_t code, const Parcel& data, Parcel
case SIGN: {
CHECK_INTERFACE(IKeystoreService, data, reply);
String16 name = data.readString16();
size_t signDataSize = data.readInt32();
ssize_t signDataSize = data.readInt32();
const uint8_t *signData = nullptr;
if (signDataSize >= 0 && signDataSize <= data.dataAvail()) {
if (signDataSize >= 0 && (size_t)signDataSize <= data.dataAvail()) {
signData = (const uint8_t *)data.readInplace(signDataSize);
}
uint8_t *signResult = nullptr;
size_t signResultSize;
int32_t ret = sign(name, signData, signDataSize, &signResult,
int32_t ret = sign(name, signData, (size_t)signDataSize, &signResult,
&signResultSize);
reply->writeNoException();