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| author | John Hawthorn <john@hawthorn.email> | 2019-12-27 22:26:48 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-12-27 22:26:48 -0800 |
| commit | 25ebdd4f95f024bce2ec5b84f72c30bbd63ed57a (patch) | |
| tree | ba3ff5313500d3b0078c78e1daadce36460c8a3d /src/tty_interface.c | |
| parent | f770d7da17850036df887b2f41a86c38ba255135 (diff) | |
| parent | 66316266df901eab81ae116c6e0728d10d0214e4 (diff) | |
Merge pull request #132 from jhawthorn/no_vla
Avoid use of VLA and reduce memory usage in match to O(m)
Diffstat (limited to 'src/tty_interface.c')
| -rw-r--r-- | src/tty_interface.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/tty_interface.c b/src/tty_interface.c index 225f33a..e87301d 100644 --- a/src/tty_interface.c +++ b/src/tty_interface.c @@ -36,8 +36,8 @@ static void draw_match(tty_interface_t *state, const char *choice, int selected) char *search = state->last_search; int n = strlen(search); - size_t positions[n + 1]; - for (int i = 0; i < n + 1; i++) + size_t positions[MATCH_MAX_LEN]; + for (int i = 0; i < n + 1 && i < MATCH_MAX_LEN; i++) positions[i] = -1; score_t score = match_positions(search, choice, &positions[0]); |