diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Src/utils.c b/Src/utils.c index ce1a78218..c0081f8e1 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -552,8 +552,12 @@ wcs_nicechar(wchar_t c, size_t *widthp, char **swidep) if (swidep) *swidep = s; for (mbptr = mbstr; ret; s++, mbptr++, ret--) { + DPUTS(s >= buf + NICECHAR_MAX, + "BUG: buffer too small in wcs_nicechar"); if (imeta(*mbptr)) { *s++ = Meta; + DPUTS(s >= buf + NICECHAR_MAX, + "BUG: buffer too small for metafied char in wcs_nicechar"); *s = *mbptr ^ 32; } else { *s = *mbptr; |