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| author | Bram Moolenaar <Bram@vim.org> | 2022-07-07 19:59:49 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-07-07 19:59:49 +0100 |
| commit | baefde14550231f6468ac2ed2ed495bc381c0c92 (patch) | |
| tree | 01fd492bca105a1b2a77366bacecfb83320641a9 /src/insexpand.c | |
| parent | caea66442d86e7bbba3bf3dc202c3c0d549b9853 (diff) | |
patch 9.0.0046: reading past end of completion with duplicate matchv9.0.0046
Problem: Reading past end of completion with duplicate match.
Solution: Check string length
Diffstat (limited to 'src/insexpand.c')
| -rw-r--r-- | src/insexpand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/insexpand.c b/src/insexpand.c index 0ecb6560c5..9c598a89f7 100644 --- a/src/insexpand.c +++ b/src/insexpand.c @@ -786,7 +786,8 @@ ins_compl_add( { if (!match_at_original_text(match) && STRNCMP(match->cp_str, str, len) == 0 - && match->cp_str[len] == NUL) + && ((int)STRLEN(match->cp_str) <= len + || match->cp_str[len] == NUL)) return NOTDONE; match = match->cp_next; } while (match != NULL && !is_first_match(match)); |