Report error when a shared target can't be opened - Hawald Welte.

diff --git a/iptables.c b/iptables.c
index d974814ca33945c53f0cfc011544281fdcb92b5f..a9d3dcd7fd2d3102452245f5cf9159f82f54cc36 100644 (file)
--- a/iptables.c
+++ b/iptables.c
@@ -637,7 +637,8 @@ find_match(const char *name, enum ipt_tryload tryload)
                                           name);
                } else if (tryload == LOAD_MUST_SUCCEED)
                        exit_error(PARAMETER_PROBLEM,
-                                  "Couldn't load match `%s'\n", name);
+                                  "Couldn't load match `%s':%s\n", 
+                                  name, dlerror());
        }
 
        return ptr;
@@ -885,7 +886,8 @@ find_target(const char *name, enum ipt_tryload tryload)
                                           name);
                } else if (tryload == LOAD_MUST_SUCCEED)
                        exit_error(PARAMETER_PROBLEM,
-                                  "Couldn't load target `%s'\n", name);
+                                  "Couldn't load target `%s':%s\n", 
+                                  name, dlerror());
        }
 
        return ptr;
@@ -1717,7 +1719,7 @@ int do_command(int argc, char *argv[], char **table, iptc_handle_t *handle)
                        set_option(&options, OPT_JUMP, &fw.ip.invflags,
                                   invert);
                        jumpto = parse_target(optarg);
-                       target = find_target(jumpto, TRY_LOAD);
+                       target = find_target(jumpto, LOAD_MUST_SUCCEED);
 
                        if (target) {
                                size_t size;