patch 8.0.0340: not checking return valud of dict_add()
Problem: Not checking return valud of dict_add(). (Coverity)
Solution: Handle a failure.
diff --git a/src/buffer.c b/src/buffer.c
index bc5dd5b..328c2b3 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -888,8 +888,13 @@
di->di_tv.v_type = VAR_NUMBER;
di->di_tv.v_lock = VAR_FIXED;
di->di_tv.vval.v_number = 0;
- dict_add(buf->b_vars, di);
- buf->b_changedtick = &di->di_tv.vval.v_number;
+ if (dict_add(buf->b_vars, di) == OK)
+ buf->b_changedtick = &di->di_tv.vval.v_number;
+ else
+ {
+ vim_free(di);
+ buf->b_changedtick = &buf->b_ct_val;
+ }
}
else
#endif