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Fix: [Script] Potential out of bounds array/string slice indexes.

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This commit is contained in:
Peter Nelson
2026-01-13 19:10:05 +00:00
committed by Peter Nelson
parent a80c9325b2
commit fb56c25d2c
1 changed files with 2 additions and 2 deletions
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src/3rdparty/squirrel/squirrel/sqbaselib.cpp
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+2 -2
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@@ -605,7 +605,7 @@ static SQInteger array_slice(HSQUIRRELVM v)
if(sidx < 0)sidx = alen + sidx;
if(eidx < 0)eidx = alen + eidx;
if(eidx < sidx)return sq_throwerror(v,"wrong indexes");
if(eidx > alen)return sq_throwerror(v,"slice out of range");
if(sidx < 0 || eidx > alen) return sq_throwerror(v,"slice out of range");
SQArray *arr=SQArray::Create(_ss(v),eidx-sidx);
SQObjectPtr t;
SQInteger count=0;
@@ -646,7 +646,7 @@ static SQInteger string_slice(HSQUIRRELVM v)
if(sidx < 0)sidx = slen + sidx;
if(eidx < 0)eidx = slen + eidx;
if(eidx < sidx) return sq_throwerror(v,"wrong indexes");
if(eidx > slen) return sq_throwerror(v,"slice out of range");
if(sidx < 0 || eidx > slen) return sq_throwerror(v,"slice out of range");
v->Push(SQString::Create(_ss(v),_stringval(o).substr(sidx,eidx-sidx)));
return 1;
}