diff options
| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2012-06-11 14:49:37 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2012-06-11 14:49:37 -0300 |
| commit | 78d986590060b615334ac214b6cc5b7d951b1d58 (patch) | |
| tree | 92a2ace28485eda9bacc146f116061f8a335ed46 | |
| parent | cc2a60ecb7e4c57ed31e5c5c3f49d8dc7447acc5 (diff) | |
| download | lua-github-v5.2.1.tar.gz | |
Problems when yielding from debug hooks
| -rw-r--r-- | bugs | 41 |
1 files changed, 39 insertions, 2 deletions
@@ -1880,8 +1880,8 @@ patch = [[ +++ lundump.c 2008/04/04 19:51:41 2.7.1.4 @@ -1,5 +1,5 @@ /* --** $Id: bugs,v 1.113 2012/04/12 16:25:25 roberto Exp roberto $ -+** $Id: bugs,v 1.113 2012/04/12 16:25:25 roberto Exp roberto $ +-** $Id: bugs,v 1.114 2012/05/11 14:10:28 roberto Exp roberto $ ++** $Id: bugs,v 1.114 2012/05/11 14:10:28 roberto Exp roberto $ ** load precompiled Lua chunks ** See Copyright Notice in lua.h */ @@ -2648,6 +2648,43 @@ patch = [[ ]] } +Bug{ +what = [[Internal Lua values may escape through the debug API]], +report = [[Dan Tull, 2012/04/20]], +since = [[5.1]], +example = [[ +-- for Lua 5.1 +local firsttime = true +local function foo () + if firsttime then + firsttime = false + return "a = 1" + else + for i = 1, 10 do + print(debug.getlocal(2, i)) + end + end +end + +print(load(foo)) -- prints some lines and then seg. fault. +]], +patch = [[ +]] +} + +Bug{ +what = [[Problems when yielding from debug hooks]], +report = [[Erik Cassel, 2012/06/05]], +since = [[5.2.0]], +example = [[ +Set, in C, a line hook that simply yields, +and then call any Lua function. +You get an infinite loop of yields. +]], +patch = [[ +]] +} + --[=[ Bug{ |