DEBIAN: running curl-fuzzer on Debian Unstable

DEBIAN.md

@@ -0,0 +1,31 @@
+# Running curl-fuzzer on Debian Unstable
+
+Currently clang-19 is the latest. Let's use this.
+
+## install
+
+    apt install libfuzzer-19-dev
+
+## build
+
+Patch the build script to use the correct libfuzzer
+
+~~~diff
+diff --git a/scripts/install_openssl.sh b/scripts/install_openssl.sh
+index 91f90dfc..f8a1bf70 100755
+--- a/scripts/install_openssl.sh
++++ b/scripts/install_openssl.sh
+@@ -38,11 +38,11 @@ pushd ${SRCDIR}
+ # Build the library.
+ ${ARCH_PROG} ./config --prefix=${INSTALLDIR} \
+                       --libdir=lib \
+                       --debug \
+                       enable-fuzz-libfuzzer \
+-                      --with-fuzzer-lib=/usr/lib/libFuzzingEngine \
++                      --with-fuzzer-lib=/usr/lib/llvm-19/lib/libFuzzer \
+                       -DPEDANTIC \
+                       -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION \
+                       no-shared \
+                       ${ASM_FLAG} \
+                       enable-tls1_3 \
+~~~