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author | Michael Adam <obnox@samba.org> | 2013-11-22 21:44:12 +0100 |
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committer | Michael Adam <obnox@samba.org> | 2013-11-22 21:44:12 +0100 |
commit | e07c363df24f5631477f895713728c31ddfd3d43 (patch) | |
tree | 550b8d8f71d48b06b5f19afc4048f61151c42932 /src/reqs.c | |
parent | c82840bfcb8d48f2af1b7c00ab0e4cd6b8886302 (diff) | |
download | tinyproxy-e07c363df24f5631477f895713728c31ddfd3d43.tar.gz tinyproxy-e07c363df24f5631477f895713728c31ddfd3d43.zip |
reqs: Fix CID 1130969 (part 2) - unchecked return value from library.
Check the return value of socket_blocking (fcntl) at the
end of relay_connection().
Signed-off-by: Michael Adam <obnox@samba.org>
Diffstat (limited to '')
-rw-r--r-- | src/reqs.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -1220,7 +1220,14 @@ static void relay_connection (struct conn_s *connptr) /* * Try to send any remaining data to the server if we can. */ - socket_blocking (connptr->server_fd); + ret = socket_blocking (connptr->server_fd); + if (ret != 0) { + log_message(LOG_ERR, + "Failed to set server socket to blocking: %s", + strerror(errno)); + return; + } + while (buffer_size (connptr->cbuffer) > 0) { if (write_buffer (connptr->server_fd, connptr->cbuffer) < 0) break; |