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patch 9.1.0270: a few minor issues to fix
The following is a collection of some small fixes: - Problem: Vim9: funcref pointer pt leaks, when function is not found Solution: Free funcref pointer in case of error (fixes: #14254) - Problem: memory leak of crypt state pointer allocation fails Solution: free crypt state pointer properly (fixes: #14253) - Problem: Vim9: Leaking memory when compiling dict fails Solution: Free the memory in case of error (fixes: #14252) - Problem: Coverity complains about derefencing obj_members pointer (after v9.1.0261) Solution: Verify that obj_members ptr is non-null before accessing it References: https://scan5.scan.coverity.com/#/project-view/41242/10101?selectedIssue=1596133 closes: #14412 Signed-off-by: Christian Brabandt <cb@256bit.org>
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@ -5556,7 +5556,10 @@ ml_encrypt_data(
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new_data = alloc(size);
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if (new_data == NULL)
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{
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crypt_free_state(state);
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return NULL;
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}
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head_end = (char_u *)(&dp->db_index[dp->db_line_count]);
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text_start = (char_u *)dp + dp->db_txt_start;
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text_len = size - dp->db_txt_start;
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@ -555,7 +555,9 @@ parse_argument_types(
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type = &t_any;
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for (int om = 0; om < obj_member_count; ++om)
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{
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if (STRCMP(aname, obj_members[om].ocm_name) == 0)
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if (obj_members != NULL
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&& STRCMP(aname,
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obj_members[om].ocm_name) == 0)
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{
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type = obj_members[om].ocm_type;
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break;
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@ -704,6 +704,8 @@ static char *(features[]) =
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static int included_patches[] =
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{ /* Add new patch number below this line */
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/**/
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270,
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/**/
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269,
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/**/
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@ -4573,6 +4573,7 @@ exec_instructions(ectx_T *ectx)
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{
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SOURCING_LNUM = iptr->isn_lnum;
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iemsg("ufunc unexpectedly NULL for FUNCREF");
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vim_free(pt);
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goto theend;
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}
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if (fill_partial_and_closure(pt, ufunc,
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@ -1561,7 +1561,10 @@ compile_dict(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
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if (d == NULL)
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return FAIL;
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if (generate_ppconst(cctx, ppconst) == FAIL)
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{
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dict_unref(d);
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return FAIL;
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}
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for (;;)
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{
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char_u *key = NULL;
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