lcd47 wrote: > On 27 August 2013, Manpreet Singh <manpreet.si...@gmail.com> wrote: > > On 8/27/13 1:04 PM, Dominique Pellé wrote: > > >Manpreet Singh <manpreet.si...@gmail.com> wrote: > > > > > >>(Please excuse any duplicate posts. Posting via news.gmane.org seems to > > >>have bounced) > > >> > > >>Platform: Mac OS X 10.8.4 64-bit (latest release at time of posting) > > >> > > >>Version: MacVim 7.4.9 (vim original (hg) or vim/gvim based on macvim > > >>sources) > > >> > > >>Reproduction: > > >> > > >> :call expand('a', 'p', 0700) > > >> > > >>causes immediate bus error. > > > > > >I can't reproduce it on my Linux x86_64 laptop. > > > > > >But SIGBUS would happen for a misaligned memory access which is > > >problematic on some processors (SPARC, MIPS, ...) but not other > > >(x86...). That's probably why I don't see the bug. > > > > > >Can you provide a stack trace with gdb and/or reproduce it with > > >valgrind? > > > > > >Dominique > > > > > > > Hmm, I couldn't reproduce it with just expand this time though now but > > mkdir still crashes in f_mkdir. Stack below: > > > > % gdb /Applications/MacVim.app/Contents/MacOS/Vim > > (gdb) set args -u NONE -U NONE +'call mkdir(expand("abc", "p", 0700))' > > (gdb) run > > Error detected while processing command line: > > Program received signal EXC_BAD_ACCESS, Could not access memory. > > The second problem is easy to reproduce with ':call mkdir([])'. > Please see the patch below for a fix. > > I have no idea about the initial problem though. I can't reproduce > it, and I don't see any obvious bug in the code.
Thanks for the fix. I'll check it out. -- Amazing but true: If all the salmon caught in Canada in one year were laid end to end across the Sahara Desert, the smell would be absolutely awful. /// Bram Moolenaar -- b...@moolenaar.net -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org /// -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.