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clr: Fix segfault when running kernel compiled for different arch #2514

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clr: Fix segfault when running kernel compiled for different arch #2514

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bacb2f2
clr: Fix segfault when running kernel compiled for different arch
Jan 6, 2026
e881d19
Update log message for the error
manocharahul Jan 8, 2026
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4 changes: 4 additions & 0 deletions projects/clr/hipamd/src/hip_module.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -305,6 +305,10 @@ hipError_t ihipLaunchKernel_validate(hipFunction_t f, const amd::LaunchParams& l
}
hip::DeviceFunc* function = hip::DeviceFunc::asFunction(f);
amd::Kernel* kernel = function->kernel();
if (!kernel) {
LogPrintfError("%s", "Kernel object is invalid or null, possibly due to architecture mismatch.");
return hipErrorInvalidValue;
}
const amd::KernelSignature& signature = kernel->signature();
if ((signature.numParameters() > 0) && (kernelParams == nullptr) && (extra == nullptr)) {
LogPrintfError("%s", "At least one of kernelParams or extra Params should be provided");
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