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pki: Don't leak the signature on error paths.

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Found by Coverity.
This commit is contained in:
Andreas Schneider
2012-10-08 20:53:45 +02:00
parent 188c596803
commit 7254390ac2
1 changed files with 2 additions and 0 deletions
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src/pki_crypto.c
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@@ -1227,6 +1227,7 @@ ssh_signature pki_signature_from_blob(const ssh_key pubkey,
#endif #endif
case SSH_KEYTYPE_UNKNOWN: case SSH_KEYTYPE_UNKNOWN:
ssh_pki_log("Unknown signature type"); ssh_pki_log("Unknown signature type");
ssh_signature_free(sig);
return NULL; return NULL;
} }
@@ -1391,6 +1392,7 @@ ssh_signature pki_do_sign_sessionid(const ssh_key key,
break; break;
#endif #endif
case SSH_KEYTYPE_UNKNOWN: case SSH_KEYTYPE_UNKNOWN:
ssh_signature_free(sig);
return NULL; return NULL;
} }