[package] iptables: fix a segfault when iptables tries to use modprobe, force it...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19827 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/iptables/Makefile b/package/iptables/Makefile
index 20e4b31..68ccc76 100644 (file)
--- a/package/iptables/Makefile
+++ b/package/iptables/Makefile
@@ -254,6 +254,10 @@ TARGET_CPPFLAGS := \
        -I$(LINUX_DIR)/arch/$(LINUX_KARCH)/include \
        $(TARGET_CPPFLAGS)
 
+TARGET_CFLAGS := \
+       $(TARGET_CFLAGS) \
+       -DFORCE_MODPROBE_PROGRAM="\\\"/sbin/insmod\\\""
+
 CONFIGURE_ARGS += \
        --enable-shared \
        --enable-devel \

diff --git a/package/iptables/patches/020-iptables-force-modprobe-util.patch b/package/iptables/patches/020-iptables-force-modprobe-util.patch
new file mode 100644 (file)
index 0000000..32c9fcd
--- /dev/null
+++ b/package/iptables/patches/020-iptables-force-modprobe-util.patch
@@ -0,0 +1,20 @@
+--- a/xtables.c
++++ b/xtables.c
+@@ -285,6 +285,7 @@ void *xtables_realloc(void *ptr, size_t 
+ 
+ static char *get_modprobe(void)
+ {
++#ifndef FORCE_MODPROBE_PROGRAM
+       int procfile;
+       char *ret;
+ 
+@@ -309,6 +310,9 @@ static char *get_modprobe(void)
+       free(ret);
+       close(procfile);
+       return NULL;
++#else
++      return strdup(FORCE_MODPROBE_PROGRAM);
++#endif
+ }
+ 
+ int xtables_insmod(const char *modname, const char *modprobe, bool quiet)