chillispot: fix buffer overflow (thx to Sebastian Gottschall)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@14295 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-01-31 03:23:21 +00:00 · 2009-01-31 03:23:21 +00:00 · 7ed620e589
commit 7ed620e589
parent 48df9e601c
1 changed files with 11 additions and 0 deletions
--- a/net/chillispot/patches/120-fix_bufferoverflow.patch
+++ b/net/chillispot/patches/120-fix_bufferoverflow.patch
@ -0,0 +1,11 @@
+--- a/src/radius.c
+++ b/src/radius.c
+@@ -1002,7 +1002,7 @@ int radius_pwencode(struct radius_t *thi
+   }
+ 
+   /* Copy first 128 octets of src into dst */
+-  if (srclen <= 128) 
+  if (srclen > 128)
+     memcpy(dst, src, 128);
+   else
+     memcpy(dst, src, srclen);