diff options
| -rw-r--r-- | src/nvim/tag.c | 2 | ||||
| -rw-r--r-- | src/nvim/testdir/test_taglist.vim | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/nvim/tag.c b/src/nvim/tag.c index 3b87fcb878..2e26f95e70 100644 --- a/src/nvim/tag.c +++ b/src/nvim/tag.c @@ -952,7 +952,7 @@ void do_tags(exarg_T *eap) continue; msg_putchar('\n'); - sprintf((char *)IObuff, "%c%2d %2d %-15s %5ld ", + vim_snprintf((char *)IObuff, IOSIZE, "%c%2d %2d %-15s %5ld ", i == tagstackidx ? '>' : ' ', i + 1, tagstack[i].cur_match + 1, diff --git a/src/nvim/testdir/test_taglist.vim b/src/nvim/testdir/test_taglist.vim index 2d1557ebd9..3ad2025915 100644 --- a/src/nvim/testdir/test_taglist.vim +++ b/src/nvim/testdir/test_taglist.vim @@ -1,4 +1,4 @@ -" test 'taglist' function +" test 'taglist' function and :tags command func Test_taglist() call writefile([ @@ -56,3 +56,8 @@ func Test_taglist_ctags_etags() call delete('Xtags') endfunc + +func Test_tags_too_long() + call assert_fails('tag ' . repeat('x', 1020), 'E426') + tags +endfunc |