diff options
| author | NRK | 2022-09-01 23:51:43 +0600 |
|---|---|---|
| committer | Hiltjo Posthuma | 2022-09-02 13:00:48 +0200 |
| commit | 528d39b011afb7ef6fd794ba6b74155d4e69bc68 (patch) | |
| tree | 75b3a7056698d928254de2681764ef2734d358c1 /util.c | |
| parent | 32db2b125190d366be472ccb7cad833248696144 (diff) | |
tab-complete: figure out the size before copying
we already need to know the string length since `cursor` needs to be
adjusted.
so just calculate the length beforehand and use `memcpy` to copy exactly
as much as needed (as opposed to `strncpy` which always writes `n`
bytes).
Diffstat (limited to 'util.c')
0 files changed, 0 insertions, 0 deletions