diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/ex_docmd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c index f66464fa3a..63e7a80e53 100644 --- a/src/nvim/ex_docmd.c +++ b/src/nvim/ex_docmd.c @@ -1411,7 +1411,11 @@ void set_cmd_count(exarg_T *eap, linenr_T count, bool validate) } } else { eap->line1 = eap->line2; - eap->line2 += count - 1; + if (eap->line2 >= INT32_MAX - (count - 1)) { + eap->line2 = INT32_MAX; + } else { + eap->line2 += count - 1; + } eap->addr_count++; // Be vi compatible: no error message for out of range. if (validate && eap->line2 > curbuf->b_ml.ml_line_count) { @@ -1429,7 +1433,7 @@ static int parse_count(exarg_T *eap, const char **errormsg, bool validate) if ((eap->argt & EX_COUNT) && ascii_isdigit(*eap->arg) && (!(eap->argt & EX_BUFNAME) || *(p = skipdigits(eap->arg + 1)) == NUL || ascii_iswhite(*p))) { - linenr_T n = getdigits_int32(&eap->arg, false, -1); + linenr_T n = getdigits_int32(&eap->arg, false, INT32_MAX); eap->arg = skipwhite(eap->arg); if (eap->args != NULL) { |