commit fa4873ccfc10e0f278dc46f39d00136fab059b19
author Bram Moolenaar <Bram@vim.org> Thu Jun 30 22:13:59 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Thu Jun 30 22:13:59 2022 +0100
tree 55d4275e939188fc973d53bcf19e3d6136e6efe6
parent cdbfc6dbab1d63aa56af316d6b13e37939e7f7a8

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.

src/globals.h

diff --git a/src/globals.h b/src/globals.h
index 888f6e9..ad563e4 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -1654,6 +1654,7 @@
 EXTERN int  disable_vterm_title_for_testing INIT(= FALSE);
 EXTERN long override_sysinfo_uptime INIT(= -1);
 EXTERN int  override_autoload INIT(= FALSE);
+EXTERN int  ml_get_alloc_lines INIT(= FALSE);
 
 EXTERN int  in_free_unref_items INIT(= FALSE);
 #endif