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wolfcrypt/src/wc_kyber.c: fixes for null derefs (nullPointerRedundantCheck) in wc_KyberKey_MakeKeyWithRandom() and wc_KyberKey_Decapsulate() added in d350ba6c41.

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This commit is contained in:
Daniel Pouzzner
2024-08-08 09:13:56 -05:00
parent 763ced668e
commit f5e775fe95
1 changed files with 6 additions and 2 deletions
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8
wolfcrypt/src/wc_kyber.c
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@@ -286,7 +286,9 @@ int wc_KyberKey_MakeKeyWithRandom(KyberKey* key, const unsigned char* rand,
}
/* Free dynamic memory allocated in function. */
XFREE(a, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
if (key != NULL) {
XFREE(a, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
}
return ret;
}
@@ -890,7 +892,9 @@ int wc_KyberKey_Decapsulate(KyberKey* key, unsigned char* ss,
#ifndef USE_INTEL_SPEEDUP
/* Dispose of dynamic memory allocated in function. */
XFREE(cmp, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
if (key != NULL) {
XFREE(cmp, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
}
#endif
return ret;