Suppress UBSan warnings in the xoshiro implementation.

Xoshiro relies on the well defined overflow behavior of unsigned
integer, but UBSan complains about it unless we force it to ignore it.

diff --git a/.ci/sanitizers/ignore.txt b/.ci/sanitizers/ignore.txt
index 7295aeb1f2f58e53f68cb332d6986a3aeb849056..724f2789acd292c3c3d5d43e7c62d488d75935b2 100644 (file)
--- a/.ci/sanitizers/ignore.txt
+++ b/.ci/sanitizers/ignore.txt
@@ -1,2 +1,3 @@
 src:ed25519/*
 src:chacha-poly1305/*
+src:xoshiro.c

diff --git a/src/autoconnect.c b/src/autoconnect.c
index 1609363372b6be7bd8138ad9d0b595797426d69d..9f4abece64443335e59c111dca9fb68112082f5e 100644 (file)
--- a/src/autoconnect.c
+++ b/src/autoconnect.c
@@ -48,7 +48,8 @@ static void make_new_connection() {
                        continue;
                }
 
-               if(r--) {
+               if(r) {
+                       --r;
                        continue;
                }