import clean BK tree at cset 1.3670

2 files changed, 38 insertions, 0 deletions

diff --git a/packages/ipkg/ipkg-0.99.129/.mtn2git_empty b/packages/ipkg/ipkg-0.99.129/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/ipkg/ipkg-0.99.129/.mtn2git_empty
diff --git a/packages/ipkg/ipkg-0.99.129/buffer-overflow.patch b/packages/ipkg/ipkg-0.99.129/buffer-overflow.patch
index e69de29bb2..91234fd53f 100644
--- a/packages/ipkg/ipkg-0.99.129/buffer-overflow.patch
+++ b/packages/ipkg/ipkg-0.99.129/buffer-overflow.patch
@@ -0,0 +1,38 @@
+Index: ipkg_cmd.c
+===================================================================
+RCS file: /cvs/familiar/dist/ipkg/C/ipkg_cmd.c,v
+retrieving revision 1.96
+diff -u -r1.96 ipkg_cmd.c
+--- C/ipkg_cmd.c	19 Aug 2004 10:55:47 -0000	1.96
++++ C/ipkg_cmd.c	11 Sep 2004 19:43:14 -0000
+@@ -860,6 +860,7 @@
+      str_list_elt_t *iter;
+      char *pkg_version;
+      size_t buff_len = 8192;
++     size_t used_len;
+      char *buff ;
+ 
+      buff = (char *)malloc(buff_len);
+@@ -891,9 +892,20 @@
+      }
+ #else
+      if (buff) {
+-	  snprintf(buff, buff_len, "Package %s (%s) is installed on %s and has the following files:\n",
+-		   pkg->name, pkg_version, pkg->dest->name);
++     try_again:
++	  used_len = snprintf(buff, buff_len, "Package %s (%s) is installed on %s and has the following files:\n",
++			      pkg->name, pkg_version, pkg->dest->name) + 1;
++	  if (used_len > buff_len) {
++	       buff_len *= 2;
++	       buff = realloc (buff, buff_len);
++	       goto try_again;
++	  }
+ 	  for (iter = installed_files->head; iter; iter = iter->next) {
++	       used_len += strlen (iter->data) + 1;
++	       while (buff_len <= used_len) {
++		    buff_len *= 2;
++		    buff = realloc (buff, buff_len);
++	       }
+ 	       strncat(buff, iter->data, buff_len);
+ 	       strncat(buff, "\n", buff_len);
+ 	  }