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Fix for Coverity CID#10: out-of-bounds array access

This commit is contained in:
tg 2007-05-13 19:00:30 +00:00
parent a3e012c69b
commit 655b50a7d1
1 changed files with 4 additions and 5 deletions
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9
syn.c
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@ -2,7 +2,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.12 2007/03/04 03:04:28 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.13 2007/05/13 19:00:30 tg Exp $");
struct nesting_state {
int start_token; /* token than began nesting (eg, FOR) */
@ -849,11 +849,10 @@ dbtestp_isa(Test_env *te, Test_meta meta)
ret = uqword && strcmp(yylval.cp, db_close) == 0;
if (ret) {
ACCEPT;
if (meta != TM_END) {
if (!save)
save = wdcopy(dbtest_tokens[(int) meta], ATEMP);
if (meta < NELEM(dbtest_tokens))
save = wdcopy(dbtest_tokens[(int)meta], ATEMP);
if (save)
XPput(*te->pos.av, save);
}
}
return ret;
}