dont need patch, is already a config opt

diff --git a/package/dropbear_sshd/dropbear-0.45-urandom.patch b/package/dropbear_sshd/dropbear-0.45-urandom.patch
deleted file mode 100644 (file)
index a19490d..0000000
--- a/package/dropbear_sshd/dropbear-0.45-urandom.patch
+++ /dev/null
@@ -1,56 +0,0 @@
---- dropbear-0.45/options.h
-+++ dropbear-0.45/options.h
-@@ -148,6 +148,10 @@
- /* prngd must be manually set up to produce output */
- /*#define DROPBEAR_PRNGD_SOCKET "/var/run/dropbear-rng"*/
- 
-+/* If the normal random source would block for a while, fall back to 
-+ * the urandom source so that connections don't hang forever. */
-+#define DROPBEAR_URANDOM_DEV "/dev/urandom"
-+
- /* Specify the number of clients we will allow to be connected but
-  * not yet authenticated. After this limit, connections are rejected */
- #ifndef MAX_UNAUTH_CLIENTS
---- dropbear-0.45/random.c
-+++ dropbear-0.45/random.c
-@@ -57,9 +57,14 @@
-       struct sockaddr_un egdsock;
-       char egdcmd[2];
- #endif
-+      mode_t readmode = O_RDONLY;
-+#ifdef DROPBEAR_URANDOM_DEV
-+      unsigned int readtries = 0;
-+      readmode |= O_NONBLOCK;
-+#endif
- 
- #ifdef DROPBEAR_RANDOM_DEV
--      readfd = open(DROPBEAR_RANDOM_DEV, O_RDONLY);
-+      readfd = open(DROPBEAR_RANDOM_DEV, readmode);
-       if (readfd < 0) {
-               dropbear_exit("couldn't open random device");
-       }
-@@ -97,6 +102,24 @@
-                       if (readlen < 0 && errno == EINTR) {
-                               continue;
-                       }
-+#ifdef DROPBEAR_URANDOM_DEV
-+                      /* if the main random source blocked, lets retry a few times, 
-+                       * but then give up and try a constant random source. */
-+                      if (readlen < 0 && errno == EAGAIN) {
-+                              ++readtries;
-+                              if (readtries < 5) {
-+                                      sleep(1);
-+                                      continue;
-+                              } else if (readtries == 5) {
-+                                      close (readfd);
-+                                      readfd = open(DROPBEAR_URANDOM_DEV, readmode);
-+                                      if (readfd < 0) {
-+                                              dropbear_exit("couldn't open secondary random device");
-+                                      }
-+                                      continue;
-+                              }
-+                      }
-+#endif
-                       dropbear_exit("error reading random source");
-               }
-               readpos += readlen;