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This commit is contained in:
Jacob Barthelmeh
2016-08-10 14:23:27 -06:00
parent fd9f8125e3
commit b502d9dcf7
2 changed files with 3 additions and 2 deletions
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4
wolfcrypt/src/rsa.c
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@@ -1186,7 +1186,7 @@ int wc_RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out, word32 outLen,
XFREE(tmp, key->heap, DYNAMIC_TYPE_RSA); XFREE(tmp, key->heap, DYNAMIC_TYPE_RSA);
return plainLen; return plainLen;
} }
if (plainLen > (int)outLen) if (plainLen > (int)outLen || pad == NULL)
plainLen = BAD_FUNC_ARG; plainLen = BAD_FUNC_ARG;
else else
XMEMCPY(out, pad, plainLen); XMEMCPY(out, pad, plainLen);
@@ -1305,7 +1305,7 @@ int wc_RsaSSL_Verify(const byte* in, word32 inLen, byte* out, word32 outLen,
return plainLen; return plainLen;
} }
if (plainLen > (int)outLen) if (plainLen > (int)outLen || pad == NULL)
plainLen = BAD_FUNC_ARG; plainLen = BAD_FUNC_ARG;
else else
XMEMCPY(out, pad, plainLen); XMEMCPY(out, pad, plainLen);

1
wolfcrypt/test/test.c
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@@ -3957,6 +3957,7 @@ int memory_test(void)
return -113; /* should round to 0 since struct + bucket will not fit */ return -113; /* should round to 0 since struct + bucket will not fit */
} }
(void)dist; /* avoid static analysis warning of variable not used */
return 0; return 0;
} }
#endif /* WOLFSSL_STATIC_MEMORY */ #endif /* WOLFSSL_STATIC_MEMORY */