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

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

1 files changed, 28 insertions, 0 deletions

diff --git a/libraries/lua-md5/d6719be.patch b/libraries/lua-md5/d6719be.patch
new file mode 100644
index 0000000000000..cc0f92bf4f136
--- /dev/null
+++ b/libraries/lua-md5/d6719be.patch
@@ -0,0 +1,28 @@
+commit d6719be4d52ca06e29bc5dd92c98fd03538ecec9
+Author: Tomas Guisasola <tomasguisasola@gmail.com>
+Date:   Sat Sep 21 11:28:50 2013 -0300
+
+    Bug correction: the function didn't work with upvalues (thanks to Philipp Janda).
+
+diff --git a/src/compat-5.2.c b/src/compat-5.2.c
+index 1a60973..f54caa2 100644
+--- a/src/compat-5.2.c
++++ b/src/compat-5.2.c
+@@ -7,14 +7,14 @@
+ ** Adapted from Lua 5.2.0
+ */
+ void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) {
+-  luaL_checkstack(L, nup, "too many upvalues");
++  luaL_checkstack(L, nup+1, "too many upvalues");
+   for (; l->name != NULL; l++) {  /* fill the table with given functions */
+     int i;
++    lua_pushstring(L, l->name);
+     for (i = 0; i < nup; i++)  /* copy upvalues to the top */
+       lua_pushvalue(L, -nup);
+-    lua_pushstring(L, l->name);
+     lua_pushcclosure(L, l->func, nup);  /* closure with those upvalues */
+-    lua_settable(L, -(nup + 3));
++    lua_settable(L, -3);
+   }
+   lua_pop(L, nup);  /* remove upvalues */
+ }