From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; Avant Browser [avantbrowser.com]) Description of problem: On a fully patched RedHat 9 box the ftp client can segfault under the right conditions. Version-Release number of selected component (if applicable): ftp-0.17-17 How reproducible: Sometimes Steps to Reproduce: 1. Create an account on the FTP server with a non-existent home directory, eg: bpoyner::501:501::/nonexistent:/bin/bash 2. Use the FTP client to connect to FTP server, connect using new account 3. After the server responds with a '500 OOPS: chdir' error, repeatedly try ftp client commands until core dump. Actual Results: [bpoyner@zippy bpoyner]$ uname -a Linux zippy.ccac.edu 2.4.20-18.9 #1 Thu May 29 08:37:23 EDT 2003 i686 i686 i386 GNU/Linux [bpoyner@zippy bpoyner]$ ulimit -c 100000 [bpoyner@zippy bpoyner]$ ftp borg Connected to borg (163.129.254.12). 220 ready, dude (vsFTPd 1.1.0: beat me, break me) Name (borg:bpoyner): 331 Please specify the password. Password: 500 OOPS: chdir Login failed. ftp> ls 421 Service not available, remote server has closed connection Passive mode refused. ftp> Segmentation fault (core dumped) [bpoyner@zippy bpoyner]$ ls -l core.5152 -rw------- 1 bpoyner bpoyner 278528 Jun 5 14:17 core.5152 Expected Results: No segfault. Additional info:
Is this /usr/bin/ftp or /usr/kerberos/bin/ftp?
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