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comparison src/structs.h @ 29340:fba9e366ced4 v9.0.0013

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patch 9.0.0013: reproducing memory access errors can be difficult Commit: https://github.com/vim/vim/commit/fa4873ccfc10e0f278dc46f39d00136fab059b19 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 30 22:13:59 2022 +0100 patch 9.0.0013: reproducing memory access errors can be difficult Problem: Reproducing memory access errors can be difficult. Solution: When testing, copy each line to allocated memory, so that valgrind can detect accessing memory before and/or after it. Fix uncovered problems.
author Bram Moolenaar <Bram@vim.org>
date Thu, 30 Jun 2022 23:15:03 +0200
parents ff98d9c228d4
children 9dce192d1ac2
comparison
equal deleted inserted replaced
29339:a023e3008ae3 29340:fba9e366ced4
754 754
755 infoptr_T *ml_stack; // stack of pointer blocks (array of IPTRs) 755 infoptr_T *ml_stack; // stack of pointer blocks (array of IPTRs)
756 int ml_stack_top; // current top of ml_stack 756 int ml_stack_top; // current top of ml_stack
757 int ml_stack_size; // total number of entries in ml_stack 757 int ml_stack_size; // total number of entries in ml_stack
758 758
759 #define ML_EMPTY 1 // empty buffer 759 #define ML_EMPTY 0x01 // empty buffer
760 #define ML_LINE_DIRTY 2 // cached line was changed and allocated 760 #define ML_LINE_DIRTY 0x02 // cached line was changed and allocated
761 #define ML_LOCKED_DIRTY 4 // ml_locked was changed 761 #define ML_LOCKED_DIRTY 0x04 // ml_locked was changed
762 #define ML_LOCKED_POS 8 // ml_locked needs positive block number 762 #define ML_LOCKED_POS 0x08 // ml_locked needs positive block number
763 #define ML_ALLOCATED 0x10 // ml_line_ptr is an allocated copy
763 int ml_flags; 764 int ml_flags;
764 765
765 colnr_T ml_line_len; // length of the cached line, including NUL 766 colnr_T ml_line_len; // length of the cached line, including NUL
766 linenr_T ml_line_lnum; // line number of cached line, 0 if not valid 767 linenr_T ml_line_lnum; // line number of cached line, 0 if not valid
767 char_u *ml_line_ptr; // pointer to cached line 768 char_u *ml_line_ptr; // pointer to cached line