fuzzing/oss-fuzz: fix image build recipe for Ubuntu 20.04

Update the build_image.sh script to install Ubuntu 20.04 packages
instead of Ubuntu 16.04 on the oss-fuzz container - this will
allow the oss-fuzz container to be based on Ubuntu 20.04.

REF: https://github.com/google/oss-fuzz/issues/6301#issuecomment-911705365

Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/lib/fuzzing/oss-fuzz/build_image.sh b/lib/fuzzing/oss-fuzz/build_image.sh
index 5df07dc43be1412a8cc5a26e05c76247d1d6a352..5d5e27e716d682700341ffe1aa37e05749d95b5c 100755 (executable)
--- a/lib/fuzzing/oss-fuzz/build_image.sh
+++ b/lib/fuzzing/oss-fuzz/build_image.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-DIST=ubuntu1604
+DIST=ubuntu2004
 SCRIPT_DIR=`dirname $0`
 
 $SCRIPT_DIR/../../../bootstrap/generated-dists/$DIST/bootstrap.sh