Github user changkun commented on a diff in the pull request:
https://github.com/apache/guacamole-server/pull/179#discussion_r209011191
--- Diff: src/guacd/connection.c ---
@@ -70,7 +70,7 @@ static int __write_all(int fd, char* buffer, int length) {
while (length > 0) {
int written = write(fd, buffer, length);
- if (written < 0)
+ if (written < 0 || errno > 0)
--- End diff --
How about `if (written < 0 || (written == 0 && errno > 0))`?
This condition completely satisfies the man page description.
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