| commit | 5364a1b45e79c605d5e5f02b2b57b5a7fe75636c | [log] [tgz] |
|---|---|---|
| author | Nikias Bassen <nikias@gmx.li> | Mon May 18 20:10:50 2020 +0200 |
| committer | Nikias Bassen <nikias@gmx.li> | Mon May 18 20:10:50 2020 +0200 |
| tree | b7a60c8608d7a46ff67901a5b212d36f118c322a | |
| parent | 5e3c6366de47ada84933c6dd82c28a4045dbdbec [diff] |
socket: Make sure fd is ready to write before calling send()
diff --git a/common/socket.c b/common/socket.c index cf6e9eb..a47de2a 100644 --- a/common/socket.c +++ b/common/socket.c
@@ -690,6 +690,10 @@ int socket_send(int fd, void *data, size_t length) { int flags = 0; + int res = socket_check_fd(fd, FDM_WRITE, 1000); + if (res <= 0) { + return res; + } #ifdef MSG_NOSIGNAL flags |= MSG_NOSIGNAL; #endif