From 21526a507df8f1b2e37492193a754534d8938c0b Mon Sep 17 00:00:00 2001 From: Andreas Schwab Date: Tue, 24 Jul 2018 14:08:34 +0200 Subject: Fix out-of-bounds access in IBM-1390 converter (bug 23448) The IBM-1390 converter can consume/produce two UCS4 characters in each loop. --- iconvdata/ibm1364.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'iconvdata') diff --git a/iconvdata/ibm1364.c b/iconvdata/ibm1364.c index b833273aa8..517fe60813 100644 --- a/iconvdata/ibm1364.c +++ b/iconvdata/ibm1364.c @@ -150,6 +150,7 @@ enum #define MIN_NEEDED_INPUT MIN_NEEDED_FROM #define MAX_NEEDED_INPUT MAX_NEEDED_FROM #define MIN_NEEDED_OUTPUT MIN_NEEDED_TO +#define MAX_NEEDED_OUTPUT MAX_NEEDED_TO #define LOOPFCT FROM_LOOP #define BODY \ { \ @@ -296,6 +297,7 @@ enum /* Next, define the other direction. */ #define MIN_NEEDED_INPUT MIN_NEEDED_TO +#define MAX_NEEDED_INPUT MAX_NEEDED_TO #define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM #define MAX_NEEDED_OUTPUT MAX_NEEDED_FROM #define LOOPFCT TO_LOOP -- cgit 1.4.1