ShuriZma
/
mgba
mirror of https://github.com/mgba-emu/mgba.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Scripting: Re-fix some Lua string handling (fixes #2877)

This commit is contained in:
Vicki Pfau 2023-04-10 03:02:51 -07:00
parent dfb6055ae4
commit 3f108aae75
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/script/engines/lua.c
View File

@ -911,7 +911,11 @@ bool _luaLoad(struct mScriptEngineContext* ctx, const char* filename, struct VFi
lastSlash = lastBackslash; lastSlash = lastBackslash;
} }
if (lastSlash) { if (lastSlash) {
strlcpy(dirname, filename, lastSlash - filename); size_t len = lastSlash - filename + 1;
if (sizeof(dirname) < len) {
len = sizeof(dirname);
}
strlcpy(dirname, filename, len);
} }
snprintf(name, sizeof(name), "@%s", filename); snprintf(name, sizeof(name), "@%s", filename);
} }