Bug 54092
| Summary: | crash when opening ftp.kernel.org | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Kjartan Maraas <kmaraas> |
| Component: | ncftp | Assignee: | Bernhard Rosenkraenzer <bero> |
| Status: | CLOSED WORKSFORME | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.3 | CC: | pekkas |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2002-06-22 15:21:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Works for me... Any odd firewall settings, proxies, IPv6 tunnels or the likes? The backtrace looks a lot like memory corruption... There's no reason whatsoever why an ftp client would issue commands PWD your@address in that order. (Expected: USER ftp PASS you@address PWD ) No proxy, not sure about firewalls as I'm at a conference. There seems to be nothing special about things here. I still see this after a reboot and with the latest kernel from the beta rawhide. This isn't related to now-fixed #47763 probably? (At least, I'd check a bit with tcpdump.) Never seen it again. Closing. |
Description of Problem: I get this crash when trying to open ftp.kernel.org Version-Release number of selected component (if applicable): How Reproducible: Every time Steps to Reproduce: 1. 2. 3. Actual Results: Expected Results: Additional Information: Crash: #0 0x40120584 in __libc_write () from /lib/i686/libc.so.6 #1 0x40176154 in __DTOR_END__ () from /lib/i686/libc.so.6 #2 0x400bc4f9 in new_do_write (fp=0x8092698, data=0x401a7000 "PWD\r\nkmaraas.oslo.kommune.no\r\n", to_do=5) at fileops.c:464 #3 0x400bb64c in _IO_new_file_overflow (f=0x8092698, ch=-1) at fileops.c:438 #4 0x400bbd2e in _IO_new_file_xsputn (f=0x8092698, data=0xbfffeae0, n=5) at fileops.c:962 #5 0x400b1b2e in _IO_fputs (str=0xbfffeae0 "PWD\r\n", fp=0x8092698) at iofputs.c:40 #6 0x0806257d in getline () #7 0x080628e3 in getline () #8 0x0805eef5 in getline () #9 0x0805d390 in getline () #10 0x0805e2fb in getline () #11 0x0804d9be in strcpy () #12 0x0804e152 in strcpy () #13 0x080521c7 in strcpy () #14 0x080524fd in strcpy () #15 0x08051c3e in strcpy () #16 0x4005c507 in __libc_start_main (main=0x8051ab0 <strcpy+30704>, argc=1, ubp_av=0xbffff914, init=0x80499f8, fini=0x806cea0 <__divdi3+464>, rtld_fini=0x4000dc14 <_dl_fini>, stack_end=0xbffff90c)