libraries/lua-md5: Added (Cryptographic Library for Lua).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/libraries/lua-md5/3ee1414.patch b/libraries/lua-md5/3ee1414.patch
new file mode 100644
index 0000000000..91dd4a13b6
--- /dev/null
+++ b/libraries/lua-md5/3ee1414.patch
@@ -0,0 +1,22 @@
+commit 3ee141422f30f45d841bb21be90474dd1fb68a67
+Author: Tomas Guisasola <tomasguisasola@gmail.com>
+Date:   Mon Sep 23 11:26:01 2013 -0300
+
+    Bug correction on upvalues management (thanks to Philipp Janda).
+
+diff --git a/src/compat-5.2.c b/src/compat-5.2.c
+index f54caa2..ce57660 100644
+--- a/src/compat-5.2.c
++++ b/src/compat-5.2.c
+@@ -12,9 +12,9 @@ void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
+     int i;
+     lua_pushstring(L, l->name);
+     for (i = 0; i < nup; i++)  /* copy upvalues to the top */
+-      lua_pushvalue(L, -nup);
++      lua_pushvalue(L, -(nup + 1));
+     lua_pushcclosure(L, l->func, nup);  /* closure with those upvalues */
+-    lua_settable(L, -3);
++    lua_settable(L, -(nup + 3)); /* table must be below the upvalues, the name and the closure */
+   }
+   lua_pop(L, nup);  /* remove upvalues */
+ }