addrman: Replace assert with throw on corrupt data

Assert should only be used for program internal logic errors, not to
sanitize external user input.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/addrman.cpp b/src/addrman.cpp
index a6f38075d8..7c6b8fe64d 100644
--- a/src/addrman.cpp
+++ b/src/addrman.cpp
@@ -386,7 +386,12 @@ void CAddrMan::Unserialize(Stream& s_)
         LogPrint(BCLog::ADDRMAN, "addrman lost %i new and %i tried addresses due to collisions or invalid addresses\n", nLostUnk, nLost);
     }
 
-    Check();
+    const int check_code{ForceCheckAddrman()};
+    if (check_code != 0) {
+        throw std::ios_base::failure(strprintf(
+            "Corrupt data. Consistency check failed with code %s",
+            check_code));
+    }
 }
 
 // explicit instantiation