Dominique Pelle wrote:

> Attached patch fixes a memory leak in regexp_nfa.c
> detected by valgrind:
> 
> ==3055== 128 bytes in 4 blocks are definitely lost in loss record 76 of 110
> ==3055==    at 0x4C2B3F8: malloc (in
> /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==3055==    by 0x50E98C: lalloc (misc2.c:929)
> ==3055==    by 0x572226: post2nfa (regexp_nfa.c:2161)
> ==3055==    by 0x57697F: nfa_regcomp (regexp_nfa.c:3682)
> ==3055==    by 0x576CF7: vim_regcomp (regexp.c:7827)
[...]

> 
> I can reproduce it with Vim-7.3.988 using...
>    vim -N -c ':syntax on' vim/src/spell.c
> ... and then exiting immediately with ":q!"

Thanks!  Please keep an eye out for more leaks.  The more problems I
find in the NFA code the less I trust it...

-- 
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