| To: vim_dev@googlegroups.com |
| Subject: Patch 7.4.625 |
| Fcc: outbox |
| From: Bram Moolenaar <Bram@moolenaar.net> |
| Mime-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| |
| Patch 7.4.625 |
| Problem: Possible NULL pointer dereference. |
| Solution: Check for NULL before using it. (Mike Williams) |
| Files: src/if_py_both.h |
| |
| |
| |
| |
| |
| *** 747,758 **** |
| else if (our_tv->v_type == VAR_DICT) |
| { |
| |
| ! hashtab_T *ht = &our_tv->vval.v_dict->dv_hashtab; |
| ! long_u todo = ht->ht_used; |
| hashitem_T *hi; |
| dictitem_T *di; |
| if (our_tv->vval.v_dict == NULL) |
| return NULL; |
| |
| if (!(ret = PyDict_New())) |
| return NULL; |
| --- 747,760 ---- |
| else if (our_tv->v_type == VAR_DICT) |
| { |
| |
| ! hashtab_T *ht; |
| ! long_u todo; |
| hashitem_T *hi; |
| dictitem_T *di; |
| + |
| if (our_tv->vval.v_dict == NULL) |
| return NULL; |
| + ht = &our_tv->vval.v_dict->dv_hashtab; |
| |
| if (!(ret = PyDict_New())) |
| return NULL; |
| |
| *** 763,768 **** |
| --- 765,771 ---- |
| return NULL; |
| } |
| |
| + todo = ht->ht_used; |
| for (hi = ht->ht_array; todo > 0; ++hi) |
| { |
| if (!HASHITEM_EMPTY(hi)) |
| |
| |
| |
| *** 743,744 **** |
| --- 743,746 ---- |
| { /* Add new patch number below this line */ |
| + /**/ |
| + 625, |
| /**/ |
| |
| -- |
| hundred-and-one symptoms of being an internet addict: |
| 212. Your Internet group window has more icons than your Accessories window. |
| |
| /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ |
| /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ |
| \\\ an exciting new programming language -- http://www.Zimbu.org /// |
| \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |