automatic import of rpm

1 files changed, 35 insertions, 0 deletions

diff --git a/backport-Fix-some-Lua-stack-leaks-in-our-initialization-code.patch b/backport-Fix-some-Lua-stack-leaks-in-our-initialization-code.patch
new file mode 100644
index 0000000..7166cce
--- /dev/null
+++ b/backport-Fix-some-Lua-stack-leaks-in-our-initialization-code.patch
@@ -0,0 +1,35 @@
+From 3aa1abc4cabaa77bd9d3d05064466990d7e68a59 Mon Sep 17 00:00:00 2001
+From: Panu Matilainen <pmatilai@redhat.com>
+Date: Thu, 18 Nov 2021 11:53:17 +0200
+Subject: [PATCH] Fix some Lua stack leaks in our initialization code
+
+---
+ rpmio/rpmlua.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/rpmio/rpmlua.c b/rpmio/rpmlua.c
+index 8459cd8..6ad9119 100644
+--- a/rpmio/rpmlua.c
++++ b/rpmio/rpmlua.c
+@@ -131,14 +131,18 @@ rpmlua rpmluaNew()
+ 
+     for (lib = extlibs; lib->name; lib++) {
+ 	luaL_requiref(L, lib->name, lib->func, 1);
++	lua_pop(L, 1);
+     }
+     lua_pushcfunction(L, rpm_print);
+     lua_setglobal(L, "print");
+ 
+     lua_getglobal(L, "os");
+     luaL_setfuncs(L, os_overrides, 0);
++    lua_pop(L, 1);
++
+     lua_getglobal(L, "posix");
+     luaL_setfuncs(L, posix_overrides, 0);
++    lua_pop(L, 1);
+ 
+     lua_getglobal(L, "package");
+     lua_pushfstring(L, "%s/%s", rpmConfigDir(), "/lua/?.lua");
+-- 
+1.8.3.1
+