Hide Forgot
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030703 Description of problem: After running any command from mc, when it's started from one of the text consoles, mc crashes. The same sequence doesn't crash it if it's started from say gnome-terminal. Version-Release number of selected component (if applicable): mc-4.6.0-5 gpm-1.20.1-35 How reproducible: Always Steps to Reproduce: 1.Start mc 2.Enter `ls' as the command, then Enter Actual Results: The directory listing, followed by `Segmentation Fault' and a command-line prompt from the shell that started mc. Expected Results: It should return to the mc prompt after running ls. Additional info: Any other command will do, even commands started as actions associated with extensions. Here's the stack trace I got from gdb: (gdb) where #0 0x0018e173 in strlen () from /lib/tls/libc.so.6 #1 0x0011335e in Gpm_Open () from /usr/lib/libgpm.so.1 #2 0x08072dde in strcpy () #3 0x0807eefb in getch () #4 0x0806e959 in strcpy () #5 0x0806eb62 in strcpy () [...] #15 0x08071595 in strcpy () #16 0x0012c678 in __libc_start_main () from /lib/tls/libc.so.6 the several omitted occurrences of strcpy don't make much sense. It could be that it's just because I don't have debuginfo for these packages, but it could also be that we have stack corruption within strcpy. strlen() is being passed a NULL string.
If the mc package has a rebuild date of *before* the latest slang package was built, does rebuilding it help?
slang adn mc in Severn is the same as in Rawhide, and mc was indeed built before slang. However, rebuilding mc with an `everything' install of Severn does NOT fix the problem.
*** This bug has been marked as a duplicate of 101104 ***
Although I thought upgrading gpm to 1.20.1-36 solved this issue it did not. I still see these crashes in mc. Please reopen this bug, or should I file a new one? I do have core files, but no idea how to analyze them. Should I attach them or can you give me short instructions on how to debug them?
The problem indeed still seems to be in Gpm_Open. Got to go now, so no details (yet).
It sure solves the problem that I reported. If you still have problems, please file a new bug report describing how to duplicate it.
For you it might have solved this issue, but I still see this: (gdb) bt #0 0x00ef7173 in strlen () from /lib/tls/libc.so.6 #1 0x002c73e2 in Gpm_Open () from /usr/lib/libgpm.so.1 #2 0x08072dde in strcpy () #3 0x0807eefb in getch () #4 0x0806e959 in strcpy () #5 0x0806eb62 in strcpy () #6 0x0806ebb9 in strcpy () #7 0x08055df3 in strcpy () #8 0x080706ce in strcpy () #9 0x0805a8bc in strcpy () #10 0x0805aaa9 in strcpy () #11 0x0805afef in strcpy () #12 0x0805abac in strcpy () #13 0x08070a76 in strcpy () #14 0x08070c6a in strcpy () #15 0x08071595 in strcpy () #16 0x00e95678 in __libc_start_main () from /lib/tls/libc.so.6 Looks quite similar to the problem you are describing wouldn't you say?
Hmm... Interesting. The problem is gone on my desktop, but indeed I can still duplicate it on my laptop. Still, this is probably still a duplicate of bug 101104, so let's keep it closed as a duplicate until it is resolved.
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.