updated for version 7.4.336
Problem: Setting 'history' to a big value causes out-of-memory errors.
Solution: Limit the value to 10000. (Hirohito Higashi)
diff --git a/src/option.c b/src/option.c
index a36f8c0..f2f232e 100644
--- a/src/option.c
+++ b/src/option.c
@@ -1392,7 +1392,7 @@
SCRIPTID_INIT},
{"history", "hi", P_NUM|P_VIM,
(char_u *)&p_hi, PV_NONE,
- {(char_u *)0L, (char_u *)20L} SCRIPTID_INIT},
+ {(char_u *)0L, (char_u *)50L} SCRIPTID_INIT},
{"hkmap", "hk", P_BOOL|P_VI_DEF|P_VIM,
#ifdef FEAT_RIGHTLEFT
(char_u *)&p_hkmap, PV_NONE,
@@ -8595,6 +8595,11 @@
errmsg = e_positive;
p_hi = 0;
}
+ else if (p_hi > 10000)
+ {
+ errmsg = e_invarg;
+ p_hi = 10000;
+ }
if (p_re < 0 || p_re > 2)
{
errmsg = e_invarg;