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am d61dbb36: am 38281f1c: am d386c5be: Merge "Fix heap data leak vulnerability" into klp-dev

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* commit 'd61dbb36a673a8278eb7d63e53215b2cff804f4b':
  Fix heap data leak vulnerability
This commit is contained in:
Jeff Tinker
2015-09-16 18:48:13 +00:00
committed by Android Git Automerger
parent 9b547a24f3 d61dbb36a6
commit 8ba28c8405
1 changed files with 10 additions and 6 deletions
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4
drm/common/IDrmManagerService.cpp
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@@ -741,9 +741,11 @@ status_t BpDrmManagerService::decrypt(
const status_t status = reply.readInt32(); const status_t status = reply.readInt32();
ALOGV("Return value of decrypt() is %d", status); ALOGV("Return value of decrypt() is %d", status);
if (status == NO_ERROR) {
const int size = reply.readInt32(); const int size = reply.readInt32();
(*decBuffer)->length = size; (*decBuffer)->length = size;
reply.read((void *)(*decBuffer)->data, size); reply.read((void *)(*decBuffer)->data, size);
}
return status; return status;
} }
@@ -1438,9 +1440,11 @@ status_t BnDrmManagerService::onTransact(
reply->writeInt32(status); reply->writeInt32(status);
if (status == NO_ERROR) {
const int size = decBuffer->length; const int size = decBuffer->length;
reply->writeInt32(size); reply->writeInt32(size);
reply->write(decBuffer->data, size); reply->write(decBuffer->data, size);
}
clearDecryptHandle(&handle); clearDecryptHandle(&handle);
delete encBuffer; encBuffer = NULL; delete encBuffer; encBuffer = NULL;