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known_hosts: Do not leak pubkey_buffer in check_public_key()

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CID: 1388447

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-04-18 10:29:21 +02:00
parent 64985f7bea
commit c2f8010b60
1 changed files with 1 additions and 0 deletions
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src/known_hosts.c
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@@ -274,6 +274,7 @@ static int check_public_key(ssh_session session, char **tokens) {
rc = ssh_dh_get_current_server_publickey_blob(session, &pubkey_blob); rc = ssh_dh_get_current_server_publickey_blob(session, &pubkey_blob);
if (rc != 0) { if (rc != 0) {
ssh_buffer_free(pubkey_buffer);
return -1; return -1;
} }