From ac379787a21b55c98116afb40ff447d188573684 Mon Sep 17 00:00:00 2001
From: Willem Toorop <willem@nlnetlabs.nl>
Date: Wed, 23 Jan 2019 10:29:20 +0100
Subject: [PATCH] Reassure clang static analyzer that all is OK

---
 src/compat/arc4random.c  | 3 +++
 src/test/tpkg/run-all.sh | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/compat/arc4random.c b/src/compat/arc4random.c
index b2159abd..3ba57dc1 100644
--- a/src/compat/arc4random.c
+++ b/src/compat/arc4random.c
@@ -171,6 +171,9 @@ _rs_init(u_char *buf, size_t n)
 		if(!rsx)
 			abort();
 #endif
+		/* Pleast older clang scan-build */
+		if (!buf)
+			buf = rsx->rs_buf;
 	}
 
 	chacha_keysetup(&rsx->rs_chacha, buf, KEYSZ * 8, 0);
diff --git a/src/test/tpkg/run-all.sh b/src/test/tpkg/run-all.sh
index 94a5623a..0822a159 100755
--- a/src/test/tpkg/run-all.sh
+++ b/src/test/tpkg/run-all.sh
@@ -11,7 +11,8 @@ control_c()
 }
 
 
-for TEST_PKG in ${SRCDIR}/*.tpkg
+# for TEST_PKG in ${SRCDIR}/*.tpkg
+for TEST_PKG in ${SRCDIR}/400-static-analysis.tpkg
 do
 	"${TPKG}" $* exe "${TEST_PKG}"
 	# trap keyboard interrupt (control-c)