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added check for nullptr in sshclient

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This commit is contained in:
vladimir.kuznetsov
2023-02-01 09:56:55 +03:00
committed by Dmitriy Karpushin
parent 3943314142
commit 115be88e5d
2 changed files with 7 additions and 4 deletions
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5
client/core/sshclient.cpp
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@@ -26,7 +26,7 @@ namespace libssh {
// qDebug() << "Failed to initialize ssh";
// return ErrorCode::InternalError;
// }
if (m_session != NULL) {
if (m_session == nullptr) {
m_session = ssh_new();
if (m_session == NULL) {
@@ -80,6 +80,7 @@ namespace libssh {
ssh_disconnect(m_session);
}
ssh_free(m_session);
m_session = nullptr;
}
}
@@ -186,6 +187,7 @@ namespace libssh {
ssh_channel_close(m_channel);
}
ssh_channel_free(m_channel);
m_channel = nullptr;
}
qDebug() << ssh_get_error(m_session);
return fromLibsshErrorCode(ssh_get_error_code(m_session));
@@ -285,6 +287,7 @@ namespace libssh {
auto errorCode = fromLibsshSftpErrorCode(sftp_get_error(m_sftpSession));
if (m_sftpSession != NULL) {
sftp_free(m_sftpSession);
m_sftpSession = nullptr;
}
qDebug() << ssh_get_error(m_session);
return errorCode;

6
client/core/sshclient.h
View File

@@ -42,9 +42,9 @@ namespace libssh {
ErrorCode fromLibsshErrorCode(int errorCode);
ErrorCode fromLibsshSftpErrorCode(int errorCode);
ssh_session m_session {};
ssh_channel m_channel {};
sftp_session m_sftpSession {};
ssh_session m_session = nullptr;
ssh_channel m_channel = nullptr;
sftp_session m_sftpSession = nullptr;
signals:
void writeToChannelFinished();
void sftpFileCopyFinished();