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| author | Bram Moolenaar <Bram@vim.org> | 2019-04-27 22:06:37 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2019-04-27 22:06:37 +0200 |
| commit | 6ee9658774942f7448af700fc04df0335796a3db (patch) | |
| tree | 87f99c37e22f07e73e244da78686c7e59a8457f1 /src/beval.c | |
| parent | 00aa069db8132851a91cfc5ca7f58ef945c75c73 (diff) | |
| download | vim-git-6ee9658774942f7448af700fc04df0335796a3db.tar.gz | |
patch 8.1.1219: not checking for NULL return from alloc()v8.1.1219
Problem: Not checking for NULL return from alloc().
Solution: Add checks. (Martin Kunev, closes #4303, closes #4174)
Diffstat (limited to 'src/beval.c')
| -rw-r--r-- | src/beval.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/beval.c b/src/beval.c index c5fa22014..d51a3f5d8 100644 --- a/src/beval.c +++ b/src/beval.c @@ -127,6 +127,8 @@ get_beval_info( #ifdef FEAT_VARTABS vim_free(beval->vts); beval->vts = tabstop_copy(wp->w_buffer->b_p_vts_array); + if (wp->w_buffer->b_p_vts_array != NULL && beval->vts == NULL) + return FAIL; #endif beval->ts = wp->w_buffer->b_p_ts; return OK; |