diff options
author | Bram Moolenaar <Bram@vim.org> | 2018-05-12 21:34:58 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2018-05-12 21:34:58 +0200 |
commit | dd1d7be4e6691f447667a8217844a3b2561203be (patch) | |
tree | 95aa4c83da0b9766808a137dc01d651f3eabfb73 /src/getchar.c | |
parent | 73dd1bd54e3d358f156f45e956f6e56527238ac6 (diff) |
patch 8.0.1825: might use NULL pointer when out of memoryv8.0.1825
Problem: Might use NULL pointer when out of memory. (Coverity)
Solution: Handle NULL pointer better.
Diffstat (limited to 'src/getchar.c')
-rw-r--r-- | src/getchar.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/getchar.c b/src/getchar.c index 5b5b3edabd..e82155f378 100644 --- a/src/getchar.c +++ b/src/getchar.c @@ -4523,10 +4523,12 @@ check_abbr( if (vim_strbyte(mp->m_keys, K_SPECIAL) != NULL) { + char_u *qe = vim_strsave(mp->m_keys); + /* might have CSI escaped mp->m_keys */ - q = vim_strsave(mp->m_keys); - if (q != NULL) + if (qe != NULL) { + q = qe; vim_unescape_csi(q); qlen = (int)STRLEN(q); } |