diff options
Diffstat (limited to 'src/userfunc.c')
| -rw-r--r-- | src/userfunc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/userfunc.c b/src/userfunc.c index 772d45d12..99d4e0334 100644 --- a/src/userfunc.c +++ b/src/userfunc.c @@ -2188,6 +2188,8 @@ call_user_func( int islambda = FALSE; char_u numbuf[NUMBUFLEN]; char_u *name; + typval_T *tv_to_free[MAX_FUNC_ARGS]; + int tv_to_free_len = 0; #ifdef FEAT_PROFILE profinfo_T profile_info; #endif @@ -2333,6 +2335,7 @@ call_user_func( if (isdefault) { char_u *default_expr = NULL; + def_rettv.v_type = VAR_NUMBER; def_rettv.vval.v_number = -1; @@ -2374,6 +2377,10 @@ call_user_func( v->di_tv = isdefault ? def_rettv : argvars[i]; v->di_tv.v_lock = VAR_FIXED; + if (isdefault) + // Need to free this later, no matter where it's stored. + tv_to_free[tv_to_free_len++] = &v->di_tv; + if (addlocal) { // Named arguments should be accessed without the "a:" prefix in @@ -2563,6 +2570,8 @@ call_user_func( did_emsg |= save_did_emsg; funcdepth_decrement(); + for (i = 0; i < tv_to_free_len; ++i) + clear_tv(tv_to_free[i]); cleanup_function_call(fc); } |