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| author | ShadowNinja <shadowninja@minetest.net> | 2014-05-15 19:09:47 -0400 |
|---|---|---|
| committer | ShadowNinja <shadowninja@minetest.net> | 2014-05-15 19:09:47 -0400 |
| commit | 34d872628d5099ae520dd92433e211f561aaf611 (patch) | |
| tree | 534017e582f4e398ae86226b7d8e8ef31e8449d2 /src/script/lua_api/l_util.cpp | |
| parent | c8a99404e8c52a59127bdd634b13f10f7ebb19ab (diff) | |
| download | minetest-34d872628d5099ae520dd92433e211f561aaf611.tar.gz minetest-34d872628d5099ae520dd92433e211f561aaf611.tar.bz2 minetest-34d872628d5099ae520dd92433e211f561aaf611.zip | |
Make print() NUL-safe
Diffstat (limited to 'src/script/lua_api/l_util.cpp')
| -rw-r--r-- | src/script/lua_api/l_util.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/script/lua_api/l_util.cpp b/src/script/lua_api/l_util.cpp index b30bab292..57db632c9 100644 --- a/src/script/lua_api/l_util.cpp +++ b/src/script/lua_api/l_util.cpp @@ -47,11 +47,12 @@ int ModApiUtil::l_debug(lua_State *L) lua_pushvalue(L, -1); /* function to be called */ lua_pushvalue(L, i); /* value to print */ lua_call(L, 1, 1); - const char *s = lua_tostring(L, -1); - if (i>1) + size_t len; + const char *s = lua_tolstring(L, -1, &len); + if (i > 1) dstream << "\t"; if (s) - dstream << s; + dstream << std::string(s, len); lua_pop(L, 1); } dstream << std::endl; |