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patch 8.0.1496: clearing a pointer takes two lines

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Problem:    Clearing a pointer takes two lines.
Solution:   Add VIM_CLEAR() and replace vim_clear(). (Hirohito Higashi,
            closes #2629)
This commit is contained in:
Bram Moolenaar
2018-02-10 18:45:26 +01:00
parent 42443c7d7f
commit d23a823669
54 changed files with 233 additions and 465 deletions
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8
src/ui.c
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@@ -130,8 +130,7 @@ ui_inchar(
if (maxlen >= ta_len - ta_off)
{
mch_memmove(buf, ta_str + ta_off, (size_t)ta_len);
vim_free(ta_str);
ta_str = NULL;
VIM_CLEAR(ta_str);
return ta_len;
}
mch_memmove(buf, ta_str + ta_off, (size_t)maxlen);
@@ -1840,10 +1839,7 @@ fill_input_buf(int exit_on_error UNUSED)
unconverted = restlen;
mch_memmove(inbuf + inbufcount, rest, unconverted);
if (unconverted == restlen)
{
vim_free(rest);
rest = NULL;
}
VIM_CLEAR(rest);
else
{
restlen -= unconverted;