diff options
Diffstat (limited to 'src/spellfile.c')
| -rw-r--r-- | src/spellfile.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/spellfile.c b/src/spellfile.c index 8b1a3a633..00ef019a6 100644 --- a/src/spellfile.c +++ b/src/spellfile.c @@ -1585,7 +1585,7 @@ spell_read_tree( int prefixtree, /* TRUE for the prefix tree */ int prefixcnt) /* when "prefixtree" is TRUE: prefix count */ { - int len; + long len; int idx; char_u *bp; idx_T *ip; @@ -1595,7 +1595,7 @@ spell_read_tree( len = get4c(fd); if (len < 0) return SP_TRUNCERROR; - if (len >= 0x3ffffff) + if (len >= LONG_MAX / (long)sizeof(int)) /* Invalid length, multiply with sizeof(int) would overflow. */ return SP_FORMERROR; if (len > 0) |