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known_hosts: Fix a memleak.

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This commit is contained in:
Andreas Schneider
2011-09-07 17:51:43 +02:00
parent 11f3b0e684
commit 6d3d5a446e
1 changed files with 4 additions and 2 deletions
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6
src/known_hosts.c
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@@ -613,13 +613,15 @@ int ssh_write_knownhost(ssh_session session) {
/* openssh uses a different format for ssh-rsa1 keys.
Be compatible --kv */
rc = ssh_pki_export_pubkey_rsa1(key, host, buffer, sizeof(buffer));
ssh_key_free(key);
SAFE_FREE(host);
if (rc < 0) {
fclose(file);
SAFE_FREE(host);
return -1;
}
} else {
rc = ssh_pki_export_pubkey_base64(key, &b64_key);
ssh_key_free(key);
if (rc < 0) {
fclose(file);
SAFE_FREE(host);
@@ -632,9 +634,9 @@ int ssh_write_knownhost(ssh_session session) {
key->type_c,
b64_key);
SAFE_FREE(host);
SAFE_FREE(b64_key);
}
SAFE_FREE(host);
if (fwrite(buffer, strlen(buffer), 1, file) != 1 || ferror(file)) {
fclose(file);