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comparison src/blob.c @ 25495:7144d2ffc86b v8.2.3284

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patch 8.2.3284: no error for insert() or remove() changing a locked blob Commit: https://github.com/vim/vim/commit/80d7395dcfe96158428da6bb3d28a6eee1244e28 Author: Sean Dewar <seandewar@users.noreply.github.com> Date: Wed Aug 4 19:25:54 2021 +0200 patch 8.2.3284: no error for insert() or remove() changing a locked blob Problem: No error for insert() or remove() changing a locked blob. Solution: Check a blob is not locked before changing it. (Sean Dewar, closes #8696)
author Bram Moolenaar <Bram@vim.org>
date Wed, 04 Aug 2021 19:30:04 +0200
parents e2be9f3c5907
children 8d55e978f95b
comparison
equal deleted inserted replaced
25494:bdb60211e4d3 25495:7144d2ffc86b
410 410
411 /* 411 /*
412 * "remove({blob})" function 412 * "remove({blob})" function
413 */ 413 */
414 void 414 void
415 blob_remove(typval_T *argvars, typval_T *rettv) 415 blob_remove(typval_T *argvars, typval_T *rettv, char_u *arg_errmsg)
416 { 416 {
417 blob_T *b = argvars[0].vval.v_blob;
417 int error = FALSE; 418 int error = FALSE;
418 long idx; 419 long idx;
419 long end; 420 long end;
420 421
422 if (b != NULL && value_check_lock(b->bv_lock, arg_errmsg, TRUE))
423 return;
424
421 idx = (long)tv_get_number_chk(&argvars[1], &error); 425 idx = (long)tv_get_number_chk(&argvars[1], &error);
422 if (!error) 426 if (!error)
423 { 427 {
424 blob_T *b = argvars[0].vval.v_blob;
425 int len = blob_len(b); 428 int len = blob_len(b);
426 char_u *p; 429 char_u *p;
427 430
428 if (idx < 0) 431 if (idx < 0)
429 // count from the end 432 // count from the end