fix private-lib crash

1 files changed, 2 insertions, 1 deletions

diff --git a/src/firejail/fs_lib.c b/src/firejail/fs_lib.c
index 501188ca7..77c9a0cf5 100644
--- a/src/firejail/fs_lib.c
+++ b/src/firejail/fs_lib.c
@@ -246,6 +246,7 @@ static void install_list_entry(const char *lib) {
 
 
 void fslib_install_list(const char *lib_list) {
+        assert(lib_list);
         if (arg_debug || arg_debug_private_lib)
                 printf("    fslib_install_list  %s\n", lib_list);
 
@@ -353,7 +354,7 @@ void fs_private_lib(void) {
         }
 
         // for private-bin files
-        if (arg_private_bin) {
+        if (arg_private_bin && cfg.bin_private_lib && *cfg.bin_private_lib != '\0') {
                 if (arg_debug || arg_debug_private_lib)
                         printf("Processing private-bin files\n");
                 fslib_install_list(cfg.bin_private_lib);