49 lines
1.3 KiB
Diff
49 lines
1.3 KiB
Diff
From 627a1b7fdceaad8745c438bb0037e59689a1f0df Mon Sep 17 00:00:00 2001
|
|
From: Guy Harris <gharris@sonic.net>
|
|
Date: Tue, 22 Aug 2023 12:23:20 -0700
|
|
Subject: [PATCH] pgm: don't advance bp by the option haeder length twice.
|
|
|
|
At those points, we've already advanced it by the option header length,
|
|
and opt_len includes that length, so advance bp by opt_len minus the
|
|
option header length.
|
|
|
|
(cherry picked from commit 09b0447fad52298440e05e7368f9d24492d0b0fe)
|
|
---
|
|
print-pgm.c | 6 +++---
|
|
1 file changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/print-pgm.c b/print-pgm.c
|
|
index 8a7e215b..1e67db77 100644
|
|
--- a/print-pgm.c
|
|
+++ b/print-pgm.c
|
|
@@ -661,7 +661,7 @@ pgm_print(netdissect_options *ndo,
|
|
|
|
case PGM_OPT_PATH_NLA:
|
|
ND_PRINT(" PATH_NLA [%u]", opt_len);
|
|
- bp += opt_len;
|
|
+ bp += opt_len - 2;
|
|
opts_len -= opt_len;
|
|
break;
|
|
|
|
@@ -703,7 +703,7 @@ pgm_print(netdissect_options *ndo,
|
|
|
|
case PGM_OPT_CR:
|
|
ND_PRINT(" CR");
|
|
- bp += opt_len;
|
|
+ bp += opt_len - 2;
|
|
opts_len -= opt_len;
|
|
break;
|
|
|
|
@@ -807,7 +807,7 @@ pgm_print(netdissect_options *ndo,
|
|
|
|
default:
|
|
ND_PRINT(" OPT_%02X [%u] ", opt_type, opt_len);
|
|
- bp += opt_len;
|
|
+ bp += opt_len - 2;
|
|
opts_len -= opt_len;
|
|
break;
|
|
}
|
|
--
|
|
2.41.0
|
|
|