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updated for version 7.4.336

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Problem:    Setting 'history' to a big value causes out-of-memory errors.
Solution:   Limit the value to 10000. (Hirohito Higashi)
This commit is contained in:
Bram Moolenaar
2014-06-25 11:48:54 +02:00
parent e8d1f20cbd
commit 78159bbf9e
3 changed files with 11 additions and 3 deletions
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7
src/option.c
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@@ -1392,7 +1392,7 @@ static struct vimoption
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 @@ set_num_option(opt_idx, varp, value, errbuf, errbuflen, opt_flags)
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;