diff --git a/projects/gpac/build.sh b/projects/gpac/build.sh
index 9825aa3b7a79..cb74c0b600af 100755
--- a/projects/gpac/build.sh
+++ b/projects/gpac/build.sh
@@ -15,8 +15,30 @@
 #
 ################################################################################
 
+MAKE_PARAM=""
+
+# force fwrapv to make signed overflows deterministic
+export CFLAGS="$CFLAGS -fwrapv"
+export CXXFLAGS="$CXXFLAGS -fwrapv"
+
+# avoid simple int overflows
+if [ "$SANITIZER" = undefined ]; then
+    export CFLAGS="$CFLAGS -fno-sanitize=unsigned-integer-overflow,signed-integer-overflow"
+    export CXXFLAGS="$CXXFLAGS -fno-sanitize=unsigned-integer-overflow,signed-integer-overflow"
+fi
+
+
+# # for debugging and reproducing do asan+ubsan
+# if [ "$SANITIZER" = "address" ]; then
+#     export CFLAGS="$CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
+#     export CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
+# fi
+# MAKE_PARAM="-j"
+
+
+
 ./configure --static-build --extra-cflags="${CFLAGS}" --extra-ldflags="${CFLAGS}"
-make
+make $MAKE_PARAM
 
 
 fuzzers=$(find $SRC/gpac/testsuite/oss-fuzzers -name "fuzz_*.c")
diff --git a/projects/postcss/project.yaml b/projects/postcss/project.yaml
index 512830f271dd..4eb71da6bbdd 100644
--- a/projects/postcss/project.yaml
+++ b/projects/postcss/project.yaml
@@ -1,6 +1,6 @@
 homepage: https://postcss.org/
 language: javascript
-primary_contact: "andrey@sitnik.es"
+primary_contact: "andrey@sitnik.ru"
 main_repo: https://github.com/postcss/postcss
 fuzzing_engines:
 - libfuzzer