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Cisco-Talos · Apr 9, 2024 · 6cb91f9 · 6cb91f9
1 parent a7eb4fd
commit 6cb91f9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libclambcc/ClamBCUtilities.cpp b/libclambcc/ClamBCUtilities.cpp
@@ -288,7 +288,7 @@ void gatherCallsToIntrinsic(Function *pFunc, const char *const functionName, std
         for (auto bi = pBB->begin(), be = pBB->end(); bi != be; bi++) {
             if (CallInst *pci = llvm::dyn_cast<CallInst>(bi)) {
                 Function *pCalled = pci->getCalledFunction();
-                if (pCalled->isIntrinsic()) {
+                if (pCalled && pCalled->isIntrinsic()) {
                     if (functionName == pCalled->getName()) {
                         calls.push_back(pci);
                     }