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authordaurnimator <quae@daurnimator.com>2017-05-05 10:33:23 +1000
committerdaurnimator <quae@daurnimator.com>2017-05-05 10:33:23 +1000
commitb600ba0123b8af27d2d25e7655b311163afaec91 (patch)
tree082377211fe92fdd2e60c521aecaf0ad2cd64f6f /src/liolib.js
parent84a0982085967895e9bb5e5439c09960840da2d5 (diff)
downloadfengari-b600ba0123b8af27d2d25e7655b311163afaec91.tar.gz
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Fix luaL_error callsites
- Now that luaL_error does sprintf-like formatting it shouldn't take user input - % now needs to be escaped when passed to luaL_error - Removes several wasteful lua->js->lua string transformations
Diffstat (limited to 'src/liolib.js')
-rw-r--r--src/liolib.js4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/liolib.js b/src/liolib.js
index 2136755..1557adf 100644
--- a/src/liolib.js
+++ b/src/liolib.js
@@ -31,7 +31,7 @@ const f_tostring = function(L) {
const tofile = function(L) {
let p = tolstream(L);
if (isclosed(p))
- lauxlib.luaL_error(L, "attempt to use a closed file");
+ lauxlib.luaL_error(L, lua.to_luastring("attempt to use a closed file"));
assert(p.f);
return p.f;
};
@@ -62,7 +62,7 @@ const getiofile = function(L, findex) {
lua.lua_getfield(L, lua.LUA_REGISTRYINDEX, findex);
let p = lua.lua_touserdata(L, -1);
if (isclosed(p))
- lauxlib.luaL_error(L, lua.to_luastring(`standard ${lua.to_jsstring(findex.slice(IOPREF_LEN))} file is closed`));
+ lauxlib.luaL_error(L, lua.to_luastring("standard %s file is closed"), findex.slice(IOPREF_LEN));
return p.f;
};