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Add a NULL check to refineSuites. #10711

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Add a NULL check to refineSuites. #10711

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11 changes: 11 additions & 0 deletions src/internal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -38025,6 +38025,17 @@ static int AddPSKtoPreMasterSecret(WOLFSSL* ssl)
word16 i;
word16 j;

if (outSuites == NULL) {
WOLFSSL_MSG("refineSuites called with NULL outSuites");
return;
}

if (sslSuites == NULL || peerSuites == NULL) {
WOLFSSL_MSG("refineSuites called with NULL suite list");
outSuites->suiteSz = 0;
return;
}

XMEMSET(suites, 0, sizeof(suites));

if (!useClientOrder) {
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