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pki: Avoid a possible segfaults in error paths

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Found by csbuild.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider 2019-01-26 14:19:57 +01:00
parent 9b2eefe62c
commit d41042f92d
1 changed files with 2 additions and 2 deletions
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4
src/pki.c
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@ -2114,7 +2114,7 @@ ssh_string ssh_pki_do_sign(ssh_session session,
break; break;
default: default:
SSH_LOG(SSH_LOG_TRACE, "Unknown hash algorithm for type: %d", SSH_LOG(SSH_LOG_TRACE, "Unknown hash algorithm for type: %d",
sig->type); hash_type);
ssh_string_free(session_id); ssh_string_free(session_id);
ssh_buffer_free(buf); ssh_buffer_free(buf);
return NULL; return NULL;
@ -2266,7 +2266,7 @@ ssh_string ssh_srv_pki_do_sign_sessionid(ssh_session session,
hlen = SHA_DIGEST_LEN; hlen = SHA_DIGEST_LEN;
break; break;
default: default:
SSH_LOG(SSH_LOG_TRACE, "Unknown sig->type: %d", sig->type); SSH_LOG(SSH_LOG_TRACE, "Unknown sig->type: %d", hash_type);
return NULL; return NULL;
} }