[Solved]Help me solve segfault

WildCard65 · **Author**

Quote:

This bit of code is causing a segfault after the FF2_Logger call with this msg: Test 6

PHP Code:


			
cell_t AddArg(IPluginContext *pContext, Handle_t argH, void** defaultValue, FF2_ArgType aType, const char* desc)

{

    FF2_Logger("Test 1");

    IBasicTrie *args = GetTrie(argH);

    FF2_Logger("Test 2");

    Handle_t keyNamesH;

    FF2_Logger("Test 3");

    KeyNamesArray *keyNames;

    FF2_Logger("Test 4");

    if (!args->Retrieve("keyNames", (void**)keyNamesH))

        return pContext->ThrowNativeError("Unable to get keyNames array!");

    FF2_Logger("Test 5");

    keyNames = GetKeyNamesArray(keyNamesH);

    FF2_Logger("Test 6");

    int arraySize = keyNames->ArraySize(); //This line right here.

    FF2_Logger("Test 7");

    char sSize[5];

    FF2_Logger("Test 8");

    smutils->Format(sSize, sizeof(sSize), "%d",  arraySize);

    FF2_Logger("Test 9");

    Handle_t arg = InsertNewChildTrie(args, sSize);

    FF2_Logger("Test 10");

    if (arg == BAD_HANDLE)

    {

        return pContext->ThrowNativeError("Unable to insert arg%s", sSize);

    }

    FF2_Logger("Test 11");

    IBasicTrie *argTrie = GetTrie(arg);

    FF2_Logger("Test 12");

    if (!argTrie->Insert("defaultValue", defaultValue))

        return pContext->ThrowNativeError("Unable to add default value.");

    FF2_Logger("Test 13");

    if (!argTrie->Insert("type", (void**)aType))

        return pContext->ThrowNativeError("Unable to add argType");

    FF2_Logger("Test 14");

    if (!argTrie->Insert("desc", (void**)(char*)desc))

        return pContext->ThrowNativeError("Unable to add desc of: %s", desc);

    FF2_Logger("Test 15");

    return 1;

}

if you need full code, go here: https://github.com/WildCard65/FF2-Al.../ff2controller
Edit: Note: These files are used at the call that causes fault:
keynamesarray.h //Custom and simple class to bridge CUtlVector with a pointer.
utlvector.h //A valve header.
Edit2: More info: It crashes upon when Count is at 0, but it shouldn't.

Edit3: Below is part of edit2, but I left it out because it's important. Now, somehow the handle recieved apparently causes an error so it returns NULL, need to find out.
Ok, now that I see it, it is indeed attempting to call null, idk why, but it does.
Edit4: Found full issue, in the call to Retrieve of IBasicTrie, I forgot 1 little "&" symbol.