commit d78fd46cbbd290e6c0a11c89ca8c4c0d8dc555e2
author Radek Krejci <rkrejci@cesnet.cz> Wed Jun 02 21:29:20 2021 +0200
committer Michal Vasko <mvasko@cesnet.cz> Thu Jun 03 07:52:59 2021 +0200
tree 344795bd210e056d6ea6a36ac1f0ce4279d6d590
parent e87c7dc8ce0e023c07db4236f2941f65f13f075c

hash tables BUGFIX cast explicitely to minimize possibility of integer overflow

src/hash_table.c

diff --git a/src/hash_table.c b/src/hash_table.c
index 3624e1d..c74ced7 100644
--- a/src/hash_table.c
+++ b/src/hash_table.c
@@ -372,7 +372,7 @@
         return NULL;
     }
 
-    memcpy(ht->recs, orig->recs, orig->used * orig->rec_size);
+    memcpy(ht->recs, orig->recs, (size_t)orig->used * (size_t)orig->rec_size);
     ht->used = orig->used;
     ht->invalid = orig->invalid;
     return ht;