commit a21b38e17ac5e04b6ded55904dc522bfca4933a5
author Andrew Yourtchenko <ayourtch@gmail.com> Fri Aug 26 13:13:20 2022 +0000
committer Damjan Marion <dmarion@0xa5.net> Tue Aug 30 14:10:52 2022 +0000
tree ff7ca6c772fc9e9fc3e73c55d6bfd4bc6432c409
parent 3c285b54aa9a17fabf356787723bf68b221ffe5e

vlib: fix coverity 277203

Fix integer overflow.

Type: fix
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
Change-Id: I72de6f88be064f188204d0f6d3167a3a8d7de58d

src/vlib/dma/cli.c

diff --git a/src/vlib/dma/cli.c b/src/vlib/dma/cli.c
index 0ca4a9b..1db59c8 100644
--- a/src/vlib/dma/cli.c
+++ b/src/vlib/dma/cli.c
@@ -109,7 +109,7 @@
 
   u32 port_allocator_seed;
 
-  fill_random_data (from, cfg.max_transfers * rsz);
+  fill_random_data (from, (uword) cfg.max_transfers * rsz);
 
   b = vlib_dma_batch_new (vm, config_index);
   vlib_dma_batch_set_cookie (vm, b, 0x12345678);