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| author | zeertzjq <zeertzjq@outlook.com> | 2023-01-31 21:13:38 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2023-01-31 21:13:38 +0000 |
| commit | a7d36b732070944aab614944075ec0b409311482 (patch) | |
| tree | 30b3cd689a1df403980f2ce68e3f6316eda6549b /src/search.c | |
| parent | b40c1de38442a26f31efb8473adec7fad560f3d0 (diff) | |
| download | vim-git-a7d36b732070944aab614944075ec0b409311482.tar.gz | |
patch 9.0.1270: crash when using search stat in narrow screenv9.0.1270
Problem: Crash when using search stat in narrow screen.
Solution: Check length of message. (closes #11921)
Diffstat (limited to 'src/search.c')
| -rw-r--r-- | src/search.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/search.c b/src/search.c index 9c8cf95d8..1e4464b0c 100644 --- a/src/search.c +++ b/src/search.c @@ -3154,7 +3154,11 @@ cmdline_search_stat( len += 2; } - mch_memmove(msgbuf + STRLEN(msgbuf) - len, t, len); + size_t msgbuf_len = STRLEN(msgbuf); + if (len > msgbuf_len) + len = msgbuf_len; + mch_memmove(msgbuf + msgbuf_len - len, t, len); + if (dirc == '?' && stat.cur == maxcount + 1) stat.cur = -1; |