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path: root/source/a/mkinitrd/fixes-1.20.1/busybox-1.20.1-ifupdown.patch
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Diffstat (limited to 'source/a/mkinitrd/fixes-1.20.1/busybox-1.20.1-ifupdown.patch')
-rw-r--r--source/a/mkinitrd/fixes-1.20.1/busybox-1.20.1-ifupdown.patch75
1 files changed, 75 insertions, 0 deletions
diff --git a/source/a/mkinitrd/fixes-1.20.1/busybox-1.20.1-ifupdown.patch b/source/a/mkinitrd/fixes-1.20.1/busybox-1.20.1-ifupdown.patch
new file mode 100644
index 00000000..b2a94561
--- /dev/null
+++ b/source/a/mkinitrd/fixes-1.20.1/busybox-1.20.1-ifupdown.patch
@@ -0,0 +1,75 @@
+--- busybox-1.20.1/networking/ifupdown.c
++++ busybox-1.20.1-ifupdown/networking/ifupdown.c
+@@ -140,8 +140,6 @@ static const char keywords_up_down[] ALI
+ "up\0"
+ "down\0"
+ "pre-up\0"
+- "pre-down\0"
+- "post-up\0"
+ "post-down\0"
+ ;
+
+@@ -895,6 +893,11 @@ static struct interfaces_file_t *read_in
+ if (rest_of_line[0] == '\0')
+ bb_error_msg_and_die("option with empty value \"%s\"", buf);
+
++ if (strcmp(first_word, "post-up") == 0)
++ first_word += 5; /* "up" */
++ else if (strcmp(first_word, "pre-down") == 0)
++ first_word += 4; /* "down" */
++
+ /* If not one of "up", "down",... words... */
+ if (index_in_strings(keywords_up_down, first_word) < 0) {
+ int i;
+@@ -963,7 +966,7 @@ static char *setlocalenv(const char *for
+ return result;
+ }
+
+-static void set_environ(struct interface_defn_t *iface, const char *mode)
++static void set_environ(struct interface_defn_t *iface, const char *mode, const char *opt)
+ {
+ int i;
+ char **pp;
+@@ -976,7 +979,7 @@ static void set_environ(struct interface
+ }
+
+ /* note: last element will stay NULL: */
+- G.my_environ = xzalloc(sizeof(char *) * (iface->n_options + 6));
++ G.my_environ = xzalloc(sizeof(char *) * (iface->n_options + 7));
+ pp = G.my_environ;
+
+ for (i = 0; i < iface->n_options; i++) {
+@@ -990,6 +993,7 @@ static void set_environ(struct interface
+ *pp++ = setlocalenv("%s=%s", "ADDRFAM", iface->address_family->name);
+ *pp++ = setlocalenv("%s=%s", "METHOD", iface->method->name);
+ *pp++ = setlocalenv("%s=%s", "MODE", mode);
++ *pp++ = setlocalenv("%s=%s", "PHASE", opt);
+ if (G.startup_PATH)
+ *pp++ = setlocalenv("%s=%s", "PATH", G.startup_PATH);
+ }
+@@ -1044,21 +1048,21 @@ static int check(char *str)
+ static int iface_up(struct interface_defn_t *iface)
+ {
+ if (!iface->method->up(iface, check)) return -1;
+- set_environ(iface, "start");
++ set_environ(iface, "start", "pre-up");
+ if (!execute_all(iface, "pre-up")) return 0;
+ if (!iface->method->up(iface, doit)) return 0;
++ set_environ(iface, "start", "post-up");
+ if (!execute_all(iface, "up")) return 0;
+- if (!execute_all(iface, "post-up")) return 0;
+ return 1;
+ }
+
+ static int iface_down(struct interface_defn_t *iface)
+ {
+ if (!iface->method->down(iface,check)) return -1;
+- set_environ(iface, "stop");
+- if (!execute_all(iface, "pre-down")) return 0;
++ set_environ(iface, "stop", "pre-down");
+ if (!execute_all(iface, "down")) return 0;
+ if (!iface->method->down(iface, doit)) return 0;
++ set_environ(iface, "stop", "post-down");
+ if (!execute_all(iface, "post-down")) return 0;
+ return 1;
+ }