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fix potential ecc memory leak in ServerKeyExchange

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This commit is contained in:
toddouska
2012-05-03 10:04:18 -07:00
parent 97e6a637e6
commit 686a7395b1
1 changed files with 3 additions and 1 deletions
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4
src/internal.c
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@ -5147,6 +5147,7 @@ int SetCipherList(Suites* s, const char* list)
ret = RsaSSL_Sign(signBuffer, signSz, output + idx, sigSz, ret = RsaSSL_Sign(signBuffer, signSz, output + idx, sigSz,
&rsaKey, &ssl->rng); &rsaKey, &ssl->rng);
FreeRsaKey(&rsaKey); FreeRsaKey(&rsaKey);
ecc_free(&dsaKey);
if (ret > 0) if (ret > 0)
ret = 0; /* reset on success */ ret = 0; /* reset on success */
else else
@ -5155,9 +5156,10 @@ int SetCipherList(Suites* s, const char* list)
else if (ssl->specs.sig_algo == ecc_dsa_sa_algo) { else if (ssl->specs.sig_algo == ecc_dsa_sa_algo) {
word32 sz = sigSz; word32 sz = sigSz;
FreeRsaKey(&rsaKey);
ret = ecc_sign_hash(&hash[MD5_DIGEST_SIZE], SHA_DIGEST_SIZE, ret = ecc_sign_hash(&hash[MD5_DIGEST_SIZE], SHA_DIGEST_SIZE,
output + idx, &sz, &ssl->rng, &dsaKey); output + idx, &sz, &ssl->rng, &dsaKey);
FreeRsaKey(&rsaKey);
ecc_free(&dsaKey);
if (ret < 0) return ret; if (ret < 0) return ret;
} }
} }