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| author | Bram Moolenaar <Bram@vim.org> | 2016-06-12 23:03:19 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2016-06-12 23:03:19 +0200 |
| commit | a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0 (patch) | |
| tree | 6dd19ec64d2d9516eb07c09478294ca1a6eba649 /src/ex_getln.c | |
| parent | c95a302a4c42ec8230473cd4a5e0064d0a143aa8 (diff) | |
| download | vim-a890f5e34887bff7616bdb4b9ee0bf98c8d2a8f0.zip | |
patch 7.4.1926
Problem: Possible crash with many history items.
Solution: Avoid the index going past the last item.
Diffstat (limited to 'src/ex_getln.c')
| -rw-r--r-- | src/ex_getln.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ex_getln.c b/src/ex_getln.c index fd47ef3df..2f5793a65 100644 --- a/src/ex_getln.c +++ b/src/ex_getln.c @@ -6448,7 +6448,7 @@ merge_history(int type) else clear_hist_entry(&new_hist[i]); } - hisidx[type] = len - 1; + hisidx[type] = (i < len ? i : len) - 1; /* Free what is not kept. */ for (i = 0; i < viminfo_hisidx[type]; i++) |