From 806b0bb1a72d8ee7bba687df82d1931a3479e537 Mon Sep 17 00:00:00 2001
From: Lev Walkin <vlm@lionet.info>
Date: Wed, 9 Mar 2005 22:31:22 +0000
Subject: [PATCH] prohibit extra data after recognized body
---
skeletons/INTEGER.c | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/skeletons/INTEGER.c b/skeletons/INTEGER.c
index a20bee11..164bf3f6 100644
--- a/skeletons/INTEGER.c
+++ b/skeletons/INTEGER.c
@@ -311,6 +311,7 @@ INTEGER__xer_body_decode(asn_TYPE_descriptor_t *td, void *sptr, const void *chun
ST_SKIPSPACE,
ST_WAITDIGITS,
ST_DIGITS,
+ ST_EXTRASTUFF,
} state = ST_SKIPSPACE;
/*
@@ -373,18 +374,24 @@ INTEGER__xer_body_decode(asn_TYPE_descriptor_t *td, void *sptr, const void *chun
el->enum_name, el->nat_value);
state = ST_DIGITS;
value = el->nat_value;
- break;
+ lp = lstop - 1;
+ continue;
}
ASN_DEBUG("Unknown identifier for INTEGER");
}
return XPBD_BROKEN_ENCODING;
}
+
+ /* Found extra non-numeric stuff */
+ state = ST_EXTRASTUFF;
break;
}
if(state != ST_DIGITS) {
- if(xer_is_whitespace(chunk_buf, chunk_size)) {
- return XPBD_NOT_BODY_IGNORE;
+ if(xer_is_whitespace(lp, lstop - lp)) {
+ if(state != ST_EXTRASTUFF)
+ return XPBD_NOT_BODY_IGNORE;
+ /* Fall through */
} else {
ASN_DEBUG("No useful digits in output");
return XPBD_BROKEN_ENCODING; /* No digits */
--
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