id summary reporter owner description type status priority component resolution keywords cc component_version os os_version 5063 [PATCH] FileZilla not waiting for server reply before upload (starts too early) Bogdan Drozdowski " FileZilla Client 3.3.0.1 issuea a STOR doesn't wait for the FTP server to send a reply (assumes positive) and starts sending the selected file immediately after the STOR command. Wireshark dump available, if needed. This patch should fix this issue, but I'm warning: I didn't compile FileZilla after patching (too old system), so I don't know if it compiles (should) or works. Even if it doesn't, I hope it will ""push"" you in the right direction. Check if this could fix the ""file uploaded, but zero length"" series of bugs." Patch closed normal FileZilla Client rejected upload too early, not waiting for response Windows XP SP3 on a x86-32