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comparison src/ex_docmd.c @ 22724:51bc501a13ca v8.2.1910

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patch 8.2.1910: reading past the end of the command line Commit: https://github.com/vim/vim/commit/caf73dcfade0a435ea3f989285b43f07c40c9948 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Oct 26 21:39:13 2020 +0100 patch 8.2.1910: reading past the end of the command line Problem: Reading past the end of the command line. Solution: Check for NUL. (closes https://github.com/vim/vim/issues/7204)
author Bram Moolenaar <Bram@vim.org>
date Mon, 26 Oct 2020 21:45:04 +0100
parents e82579016863
children 4c21a3a47707
comparison
equal deleted inserted replaced
22723:5b7ea82bc18f 22724:51bc501a13ca
2956 OPT_FREE, SID_NONE); 2956 OPT_FREE, SID_NONE);
2957 free_string_option(cmod->cmod_save_ei); 2957 free_string_option(cmod->cmod_save_ei);
2958 cmod->cmod_save_ei = NULL; 2958 cmod->cmod_save_ei = NULL;
2959 } 2959 }
2960 2960
2961 if (cmod->cmod_filter_regmatch.regprog != NULL) 2961 vim_regfree(cmod->cmod_filter_regmatch.regprog);
2962 vim_regfree(cmod->cmod_filter_regmatch.regprog);
2963 2962
2964 if (cmod->cmod_save_msg_silent > 0) 2963 if (cmod->cmod_save_msg_silent > 0)
2965 { 2964 {
2966 // messages could be enabled for a serious error, need to check if the 2965 // messages could be enabled for a serious error, need to check if the
2967 // counters don't become negative 2966 // counters don't become negative
4694 // Skip over `=expr` when wildcards are expanded. 4693 // Skip over `=expr` when wildcards are expanded.
4695 else if (p[0] == '`' && p[1] == '=' && (eap->argt & EX_XFILE)) 4694 else if (p[0] == '`' && p[1] == '=' && (eap->argt & EX_XFILE))
4696 { 4695 {
4697 p += 2; 4696 p += 2;
4698 (void)skip_expr(&p, NULL); 4697 (void)skip_expr(&p, NULL);
4698 if (*p == NUL) // stop at NUL after CTRL-V
4699 break;
4699 } 4700 }
4700 #endif 4701 #endif
4701 4702
4702 // Check for '"': start of comment or '|': next command 4703 // Check for '"': start of comment or '|': next command
4703 // :@" and :*" do not start a comment! 4704 // :@" and :*" do not start a comment!