From: Alan T. DeKok <aland@freeradius.org>
Date: Thu, 19 Jan 2023 22:21:25 +0000 (-0500)
Subject: set global search path, so that the fuzzer can find things
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0225f078ab64dad855d00c36a1bb350ebc8ccdd0;p=thirdparty%2Ffreeradius-server.git

set global search path, so that the fuzzer can find things
---

diff --git a/src/bin/fuzzer.c b/src/bin/fuzzer.c
index e897104a115..6312341a8bc 100644
--- a/src/bin/fuzzer.c
+++ b/src/bin/fuzzer.c
@@ -165,6 +165,14 @@ int LLVMFuzzerInitialize(int *argc, char ***argv)
 	if (!dict_dir) dict_dir = DICTDIR;
 	if (!lib_dir) lib_dir = LIBDIR;
 
+	/*
+	 *	Set the global search path for all dynamic libraries we load.
+	 */
+	if (dl_search_global_path_set(libdir) < 0) {
+		fr_perror("fuzzer: Failed setting library path);
+		fr_exit_now(EXIT_FAILURE);
+	}
+
 	/*
 	 *	When jobs=N is specified the fuzzer spawns worker processes via
 	 *	a shell. We have removed any -D dictdir argument that were
@@ -202,7 +210,6 @@ int LLVMFuzzerInitialize(int *argc, char ***argv)
 		fr_perror("fuzzer: Failed initializing library loader");
 		fr_exit_now(EXIT_FAILURE);
 	}
-	dl_search_path_prepend(dl_loader, lib_dir);
 
 	snprintf(buffer, sizeof(buffer), "libfreeradius-%s", proto);
 	dl = dl_by_name(dl_loader, buffer, NULL, false);