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-rw-r--r--epan/dissectors/packet-babel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-babel.c b/epan/dissectors/packet-babel.c
index 37adb6e912..918a956b64 100644
--- a/epan/dissectors/packet-babel.c
+++ b/epan/dissectors/packet-babel.c
@@ -151,7 +151,7 @@ network_prefix(int ae, int plen, unsigned int omitted,
if (dp == NULL) return -1;
memcpy(prefix, dp, 12 + omitted);
}
- if(pb > omitted) memcpy(prefix + 12 + omitted, p, pb);
+ if(pb > omitted) memcpy(prefix + 12 + omitted, p, pb - omitted);
break;
case 2:
if(omitted > 16 || (pb > omitted && len < pb - omitted))