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Added check on input length

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This commit is contained in:
James Booth 2014-04-02 22:19:27 +01:00
parent a720ef2627
commit e083e20313
1 changed files with 4 additions and 0 deletions
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4
src/ui/inputwin.c
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@ -142,6 +142,10 @@ _inp_get_char(char *input, int *size)
// if it wasn't an arrow key etc // if it wasn't an arrow key etc
if (!_handle_edit(result, ch, input, size)) { if (!_handle_edit(result, ch, input, size)) {
if (_printable(ch) && result != KEY_CODE_YES) { if (_printable(ch) && result != KEY_CODE_YES) {
if (*size >= INP_WIN_MAX) {
return ERR;
}
inp_x = getcurx(inp_win); inp_x = getcurx(inp_win);
// handle insert if not at end of input // handle insert if not at end of input