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P4 to Git Change 1772193 by mshivama@mshivama_tf on 2019/04/19 09:39:39

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SWDEV-187020 -  Basic "Hello World" Tensorflow program fails to execute on HIP/VDI/PAL/LINUX

	the API hiDeviceGetName() should pass the length of device name as argument to strncpy() instead
	of total (dest) memory size which is being passed to it by its caller. Also, bit of a code clean-up.

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/hip/hip_device.cpp#18 edit
This commit is contained in:
foreman
2019-04-19 09:49:37 -04:00
parent 17b5ecc6dc
commit 7a1d02c8a1
1 changed files with 7 additions and 3 deletions
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api/hip/hip_device.cpp
+7 -3
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@@ -110,15 +110,19 @@ hipError_t hipDeviceGetName(char *name, int len, hipDevice_t device) {
HIP_RETURN(hipErrorInvalidDevice);
}
if (name == nullptr) {
if (name == nullptr || len <= 0) {
HIP_RETURN(hipErrorInvalidValue);
}
auto* deviceHandle = g_devices[device]->devices()[0];
const auto& info = deviceHandle->info();
const auto nameLen = ::strlen(info.boardName_);
len = ((cl_uint)len < ::strlen(info.boardName_)) ? len : 128;
::strncpy(name, info.boardName_, len);
if (nameLen > (cl_uint)len) {
HIP_RETURN(hipErrorInvalidValue);
}
::strncpy(name, info.boardName_, nameLen);
HIP_RETURN(hipSuccess);
}