From da1eee8c89e45fcce801c1e8ac6d944789f9f3be Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Wed, 8 Apr 2009 12:56:12 +0000 Subject: Fix header functions and add return value checks. git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@430 7dcaeef0-15fb-0310-b436-a5af3365683c --- libssh/channels1.c | 4 +++- libssh/packet.c | 9 +++++++-- 2 files changed, 10 insertions(+), 3 deletions(-) (limited to 'libssh') diff --git a/libssh/channels1.c b/libssh/channels1.c index 6a7a3f2..f1bcbe8 100644 --- a/libssh/channels1.c +++ b/libssh/channels1.c @@ -283,7 +283,9 @@ int channel_handle1(SSH_SESSION *session, int type) { } break; case SSH_SMSG_EXITSTATUS: - channel_rcv_close1(session); + if (channel_rcv_close1(session) < 0) { + return -1; + } break; default: ssh_log(session, SSH_LOG_FUNCTIONS, "Unexepected message %d", type); diff --git a/libssh/packet.c b/libssh/packet.c index 4802fe6..179341f 100644 --- a/libssh/packet.c +++ b/libssh/packet.c @@ -460,7 +460,9 @@ void packet_parse(SSH_SESSION *session){ case SSH_SMSG_STDOUT_DATA: case SSH_SMSG_STDERR_DATA: case SSH_SMSG_EXITSTATUS: - channel_handle1(session,type); + if (channel_handle1(session,type) < 0) { + return; + } return; case SSH_MSG_DEBUG: case SSH_MSG_IGNORE: @@ -525,7 +527,10 @@ static int packet_wait1(SSH_SESSION *session,int type,int blocking){ case SSH_SMSG_STDOUT_DATA: case SSH_SMSG_STDERR_DATA: case SSH_SMSG_EXITSTATUS: - channel_handle1(session,type); + if (channel_handle1(session,type) < 0) { + leave_function(); + return -1; + } break; case SSH_MSG_DEBUG: case SSH_MSG_IGNORE: -- cgit