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Fix doublefree happening after a negociation error

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This commit is contained in:
Aris Adamantiadis
2010-04-14 20:56:22 +02:00
parent 08a1bebb58
commit e5c2af6316
1 changed files with 1 additions and 4 deletions
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5
libssh/client.c
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@@ -296,6 +296,7 @@ static int dh_handshake(ssh_session session) {
goto error;
}
session->dh_server_signature = signature;
signature=NULL; /* ownership changed */
if (dh_build_k(session) < 0) {
ssh_set_error(session, SSH_FATAL, "Cannot build k number");
rc = SSH_ERROR;
@@ -400,10 +401,6 @@ error:
string_burn(f);
string_free(f);
}
if(pubkey != NULL){
string_burn(pubkey);
string_free(pubkey);
}
if(signature != NULL){
string_burn(signature);
string_free(signature);