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Merge "add null pointer check for msg buffer"

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Treehugger Robot 2017-11-28 19:54:27 +00:00 committed by Gerrit Code Review
commit f03f2a5cd7
1 changed files with 5 additions and 0 deletions
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5
trusty/keymaster/trusty_keymaster_ipc.cpp
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@ -55,6 +55,11 @@ int trusty_keymaster_call(uint32_t cmd, void* in, uint32_t in_size, uint8_t* out
size_t msg_size = in_size + sizeof(struct keymaster_message);
struct keymaster_message* msg = reinterpret_cast<struct keymaster_message*>(malloc(msg_size));
if (!msg) {
ALOGE("failed to allocate msg buffer\n");
return -EINVAL;
}
msg->cmd = cmd;
memcpy(msg->payload, in, in_size);