From c3074295c3a23dba67814ce82242ac64b59b57a7 Mon Sep 17 00:00:00 2001
From: Levi Neely <lkn@darkstar.example.net>
Date: Tue, 3 Mar 2026 12:10:24 +0100
Subject: [PATCH] Fix uninitialized keyParams in ptools_create_backend_event

keyParams is only allocated when pCnt > 0 but freed unconditionally.
When pCnt == 0, free() is called on an uninitialized pointer (UB).

Initialize to NULL so free() is a no-op when allocation is skipped.

Fixes GH #214
---
 pclsync/ptools.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pclsync/ptools.c b/pclsync/ptools.c
index f70e2f7..07fb4f2 100644
--- a/pclsync/ptools.c
+++ b/pclsync/ptools.c
@@ -95,7 +95,7 @@ int ptools_create_backend_event(const char *binapi, const char *category,
   int pCnt = params->paramCnt; // Number of optional parameters
   int mpCnt = 6;               // Number of mandatory params
   int tpCnt;                   // Total number of parameters
-  char *keyParams;
+  char *keyParams = NULL;
   char charBuff[30][258];
 
   sock = papi_connect(binapi, psync_setting_get_bool(0));