patch 8.2.1842: crash when USE_FNAME_CASE is defined and using :browse
Problem: Crash when USE_FNAME_CASE is defined and using :browse.
Solution: Don't use read-only memory for ".". (Yegappan Lakshmanan,
closes #7123)
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 112cb9e..1fc67ea 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -6084,6 +6084,7 @@
char_u *fname = NULL;
#endif
#ifdef FEAT_BROWSE
+ char_u dot_path[] = ".";
int browse_flag = cmdmod.browse;
#endif
int use_tab = eap->cmdidx == CMD_tabedit
@@ -6136,7 +6137,7 @@
// No browsing supported but we do have the file explorer:
// Edit the directory.
if (*eap->arg == NUL || !mch_isdir(eap->arg))
- eap->arg = (char_u *)".";
+ eap->arg = dot_path;
}
else
{