Re: [Bug 138873] Re: *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965
Kees Cook [EMAIL PROTECTED] writes: wpasupplicant (0.6.0-3ubuntu1~ppa1) gutsy; urgency=low * Add debian/patches/90_fix_wext_tsf_stack_overflow.dpatch: correct buffer size limit on hexstr2bin call from wext_get_scan_custom (LP: #138873). -- Kees Cook [EMAIL PROTECTED] Fri, 14 Sep 2007 23:08:25 -0700 The file debian/patches/90_fix_wext_tsf_stack_overflow.dpatch has the following contents: diff -urNad wpasupplicant-0.6.0~/src/drivers/driver_wext.c wpasupplicant-0.6.0/src/drivers/driver_wext.c --- wpasupplicant-0.6.0~/src/drivers/driver_wext.c 2007-05-28 10:26:55.0 -0700 +++ wpasupplicant-0.6.0/src/drivers/driver_wext.c 2007-09-14 23:07:24.217713592 -0700 @@ -1380,6 +1380,7 @@ wpa_printf(MSG_INFO, Invalid TSF length (%d), bytes); return; } + bytes /= 2; hexstr2bin(spos, bin, bytes); res-tsf += WPA_GET_BE64(bin); Can you please comment on it? The complete query for this bugtrail can be found at here: https://launchpad.net/bugs/138873 -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965 https://bugs.launchpad.net/bugs/138873 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 138873] Re: *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965
On Fri, Sep 14, 2007 at 11:19:56PM -, Darren Albers wrote: Here you go! Let me know if this isn't what you are looking for. Thanks! Hm, I don't think it was deleting the watch-point correctly. Can you try it again, and attach (as a file rather than a comment) the entire gdb session? Maybe using something like this: sudo gdb $(pidof wpa_supplicant) 21 | tee /tmp/gdb.log Then I can double-check the commands I gave you; in case I missed something it should be more obvious. Thanks! -Kees -- Kees Cook@outflux.net -- *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965 https://bugs.launchpad.net/bugs/138873 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 138873] Re: *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965
On Tue, Sep 11, 2007 at 11:20:10PM -, Darren Albers wrote: I am not sure how useful this is going to be but here you go. Thanks for doing this. Yeah, it's going to be tricky (since the stack is, well, smashed). Hopefully it will help track it down. -- *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965 https://bugs.launchpad.net/bugs/138873 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 138873] Re: *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965
Alexander Sack [EMAIL PROTECTED] writes: siretart ... ever seen something like this before? Err, sorry. nope :( -- Gruesse/greetings, Reinhard Tartler, KeyID 945348A4 -- *** stack smashing detected ***: /sbin/wpa_supplicant terminated with iwl4965 https://bugs.launchpad.net/bugs/138873 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
