#3410: Mutt crashes when two instances open the same mailbox --------------------+------------------------------------------------------- Reporter: vext01 | Owner: me Type: defect | Status: assigned Priority: major | Milestone: Component: mutt | Version: Keywords: | --------------------+------------------------------------------------------- Changes (by vinc17):
* cc: vinc...@… (added) Comment: Replying to [comment:15 vext01]: > What is the best way to track the origin of that 0xdfdf...? You can use gdb, by putting breakpoints at the right places (you need to guess and try) and stepping the program. As some compiler optimizations are incompatible with gdb, you need to compile without optimizations (-O0); -O1 may work too, without guarantee. First try if you can reproduce the bug without optimizations; if you can't, this is probably a compiler bug. If for some reason you can't use gdb, you can modify Mutt's code to add some debugging messages outputting values of variables at the right places. This may also be more convenient that gdb (in case of multiple calls of functions that would make breakpoints tedious). -- Ticket URL: <http://dev.mutt.org/trac/ticket/3410#comment:16> Mutt <http://www.mutt.org/> The Mutt mail user agent