vim-patch:9.0.1271: using sizeof() and subtract array size is tricky (#22087)

Problem:    Using sizeof() and subtract array size is tricky.
Solution:   Use offsetof() instead. (closes vim/vim#11926)

1b438a8228
This commit is contained in:
zeertzjq
2023-02-01 21:53:32 +08:00
committed by GitHub
parent a26c0ecab6
commit 4cc0d6b854
8 changed files with 10 additions and 9 deletions

View File

@@ -1092,7 +1092,7 @@ static int ff_check_visited(ff_visited_T **visited_list, char *fname, char *wc_p
}
// New file/dir. Add it to the list of visited files/dirs.
vp = xmalloc(sizeof(ff_visited_T) + strlen(ff_expand_buffer));
vp = xmalloc(offsetof(ff_visited_T, ffv_fname) + strlen(ff_expand_buffer) + 1);
if (!url) {
vp->file_id_valid = true;