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curl_ntlm_core: propagate DES CryptEncrypt() error

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Spotted by GitHub Code Quality

Closes #21569
This commit is contained in:
Viktor Szakats 2026-05-12 15:56:11 +02:00
parent 8f71d0fde5
commit 2538dc04e3
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1 changed files with 3 additions and 2 deletions
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5
lib/curl_ntlm_core.c
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@ -251,6 +251,7 @@ static bool encrypt_des(const unsigned char *in, unsigned char *out,
char key[8];
} blob;
DWORD len = 8;
BOOL res;
/* Acquire the crypto provider */
if(!CryptAcquireContext(&hprov, NULL, NULL, PROV_RSA_FULL,
@ -280,12 +281,12 @@ static bool encrypt_des(const unsigned char *in, unsigned char *out,
memcpy(out, in, 8);
/* Perform the encryption */
CryptEncrypt(hkey, 0, FALSE, 0, out, &len, len);
res = CryptEncrypt(hkey, 0, FALSE, 0, out, &len, len);
CryptDestroyKey(hkey);
CryptReleaseContext(hprov, 0);
return TRUE;
return res;
}
#endif /* crypto backends */