Christian Brabandt wrote:
> I accidentally set my stl to '%#Normal' (note the missing trailing '#').
>
> This resulted in some garbish characters in my statusline. Running under
> valgrind, I see this error:
>
> ==20390== Invalid read of size 1
> ==20390== at 0x40F07D: build_stl_str_hl (buffer.c:3603)
> ==20390== by 0x517F30: win_redr_custom (screen.c:6760)
> ==20390== by 0x51837D: redraw_custom_statusline (screen.c:6547)
> ==20390== by 0x51CD38: showruler (screen.c:10178)
> ==20390== by 0x579007: main_loop (main.c:1264)
> ==20390== by 0x409278: main (main.c:1020)
> ==20390== Address 0x7baa4d9 is 0 bytes after a block of size 9 alloc'd
> ==20390== at 0x4C2A2DB: malloc (in
> /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==20390== by 0x4B92D4: lalloc (misc2.c:929)
> ==20390== by 0x4B9C1D: vim_strsave (misc2.c:828)
> ==20390== by 0x517EED: win_redr_custom (screen.c:6759)
> ==20390== by 0x51837D: redraw_custom_statusline (screen.c:6547)
> ==20390== by 0x51CD38: showruler (screen.c:10178)
> ==20390== by 0x579007: main_loop (main.c:1264)
> ==20390== by 0x409278: main (main.c:1020)
>
> Here is a small patch:
>
> diff --git a/src/buffer.c b/src/buffer.c
> --- a/src/buffer.c
> +++ b/src/buffer.c
> @@ -4062,7 +4062,8 @@
> item[curitem].minwid = -syn_namen2id(t, (int)(s - t));
> curitem++;
> }
> - ++s;
> + if (*s != NUL)
> + s++;
> continue;
> }
Thanks for the patch!
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