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updated for version 7.0-134

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This commit is contained in:
Bram Moolenaar
2006-10-15 13:09:12 +00:00
parent df40adfcf4
commit b47a240593
2 changed files with 15 additions and 5 deletions
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18
src/eval.c
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@@ -5520,19 +5520,27 @@ tv_equal(tv1, tv2, ic)
{
char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN];
char_u *s1, *s2;
static int recursive = 0; /* cach recursive loops */
int r;
if (tv1->v_type != tv2->v_type)
/* Catch lists and dicts that have an endless loop by limiting
* recursiveness to 1000. */
if (tv1->v_type != tv2->v_type || recursive >= 1000)
return FALSE;
switch (tv1->v_type)
{
case VAR_LIST:
/* recursive! */
return list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
++recursive;
r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic);
--recursive;
return r;
case VAR_DICT:
/* recursive! */
return dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
++recursive;
r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic);
--recursive;
return r;
case VAR_FUNC:
return (tv1->vval.v_string != NULL