diff options
| -rw-r--r-- | gnu/usr.bin/grep/search.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gnu/usr.bin/grep/search.c b/gnu/usr.bin/grep/search.c index b8a1dcdcc5da..b2514a97ab05 100644 --- a/gnu/usr.bin/grep/search.c +++ b/gnu/usr.bin/grep/search.c @@ -552,7 +552,8 @@ Fexecute (char const *buf, size_t size, size_t *match_size, int exact) if (offset == (size_t) -1) goto failure; #ifdef MBS_SUPPORT - if (MB_CUR_MAX > 1 && mb_properties[offset+beg-buf] == 0) + if (MB_CUR_MAX > 1 && offset + beg - buf < size + && mb_properties[offset+beg-buf] == 0) continue; /* It is a part of multibyte character. */ #endif /* MBS_SUPPORT */ beg += offset; |