sync dropbear package with whiterussian

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2112 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/dropbear/Makefile b/package/dropbear/Makefile
index 871a5c7..72697be 100644 (file)
--- a/package/dropbear/Makefile
+++ b/package/dropbear/Makefile
@@ -4,7 +4,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dropbear
 PKG_VERSION:=0.45
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 PKG_MD5SUM:=2bcc46e4c239aec982bf36a723dd0b0e
 
 PKG_SOURCE_URL:=http://matt.ucc.asn.au/dropbear/releases/

diff --git a/package/dropbear/patches/authpubkey.patch b/package/dropbear/patches/authpubkey.patch
new file mode 100644 (file)
index 0000000..07beefe
--- /dev/null
+++ b/package/dropbear/patches/authpubkey.patch
@@ -0,0 +1,73 @@
+--- dropbear-0.45.old/svr-authpubkey.c 2005-09-27 12:45:20.863639072 +0200
++++ dropbear-0.45/svr-authpubkey.c     2005-09-27 13:15:09.066790872 +0200
+@@ -176,14 +176,10 @@
+               goto out;
+       }
+ 
+-      /* we don't need to check pw and pw_dir for validity, since
+-       * its been done in checkpubkeyperms. */
+-      len = strlen(ses.authstate.pw->pw_dir);
+       /* allocate max required pathname storage,
+-       * = path + "/.ssh/authorized_keys" + '\0' = pathlen + 22 */
+-      filename = m_malloc(len + 22);
+-      snprintf(filename, len + 22, "%s/.ssh/authorized_keys", 
+-                              ses.authstate.pw->pw_dir);
++       * = "/etc/dropbear/authorized_keys" + '\0' = 30 */
++      filename = m_malloc(30);
++      strncpy(filename, "/etc/dropbear/authorized_keys", 30);
+ 
+       /* open the file */
+       authfile = fopen(filename, "r");
+@@ -255,43 +251,33 @@
+ 
+ /* Returns DROPBEAR_SUCCESS if file permissions for pubkeys are ok,
+  * DROPBEAR_FAILURE otherwise.
+- * Checks that the user's homedir, ~/.ssh, and
+- * ~/.ssh/authorized_keys are all owned by either root or the user, and are
++ * Checks that /etc, /etc/dropbear and /etc/dropbear/authorized_keys
++ * are all owned by either root or the user, and are
+  * g-w, o-w */
+ static int checkpubkeyperms() {
+ 
+       char* filename = NULL; 
+       int ret = DROPBEAR_FAILURE;
+-      unsigned int len;
+ 
+       TRACE(("enter checkpubkeyperms"))
+ 
+-      assert(ses.authstate.pw);
+-      if (ses.authstate.pw->pw_dir == NULL) {
+-              goto out;
+-      }
+-
+-      if ((len = strlen(ses.authstate.pw->pw_dir)) == 0) {
+-              goto out;
+-      }
+-
+       /* allocate max required pathname storage,
+-       * = path + "/.ssh/authorized_keys" + '\0' = pathlen + 22 */
+-      filename = m_malloc(len + 22);
+-      strncpy(filename, ses.authstate.pw->pw_dir, len+1);
++       * = "/etc/dropbear/authorized_keys" + '\0' = 30 */
++      filename = m_malloc(30);
++      strncpy(filename, "/etc", 4); /* strlen("/etc") == 4 */
+ 
+-      /* check ~ */
++      /* check /etc */
+       if (checkfileperm(filename) != DROPBEAR_SUCCESS) {
+               goto out;
+       }
+ 
+-      /* check ~/.ssh */
+-      strncat(filename, "/.ssh", 5); /* strlen("/.ssh") == 5 */
++      /* check /etc/dropbear */
++      strncat(filename, "/dropbear", 9); /* strlen("/dropbear") == 9 */
+       if (checkfileperm(filename) != DROPBEAR_SUCCESS) {
+               goto out;
+       }
+ 
+-      /* now check ~/.ssh/authorized_keys */
++      /* now check /etc/dropbear/authorized_keys */
+       strncat(filename, "/authorized_keys", 16);
+       if (checkfileperm(filename) != DROPBEAR_SUCCESS) {
+               goto out;