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Avoid VLAs in tab complete

master
C. McEnroe 2020-02-09 14:17:04 -05:00
parent 5254e1035c
commit 0dd8ac36f4
1 changed files with 2 additions and 2 deletions
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4
edit.c
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@ -87,7 +87,7 @@ static void tabComplete(size_t id) {
tab.len = tab.pre;
}
char mbs[MB_LEN_MAX * tab.pre + 1];
char mbs[MB_LEN_MAX * Cap];
const wchar_t *ptr = &buf[tab.pos];
size_t n = wcsnrtombs(mbs, &ptr, tab.pre, sizeof(mbs) - 1, NULL);
assert(n != (size_t)-1);
@ -100,7 +100,7 @@ static void tabComplete(size_t id) {
return;
}
wchar_t wcs[strlen(comp) + 1];
wchar_t wcs[Cap];
n = mbstowcs(wcs, comp, sizeof(wcs));
assert(n != (size_t)-1);
if (tab.pos + n + 2 > Cap) {