Fix the RedisModule_CloseKey problem - remove the call for freeing the runkey in DagOp free function. Closing the model key no longer leeds to a crash.

Author: alonre24

src/DAG/dag_parser.c

@@ -223,7 +223,6 @@ int DAG_CommandParser(RedisModuleCtx *ctx, RedisModuleString **argv, int argc, b
                 RedisModuleKey *modelKey;
                 const int status = RAI_GetModelFromKeyspace(ctx, argv[arg_pos + 1], &modelKey, &mto,
                                                             REDISMODULE_READ);
-                RedisModule_OpenKey(ctx, argv[arg_pos + 1], REDISMODULE_READ);
                 if (status == REDISMODULE_ERR) {
                     RAI_FreeRunInfo(rinfo);
                     RedisModule_ReplyWithError(ctx, "ERR Model not found");
@@ -244,7 +243,6 @@ int DAG_CommandParser(RedisModuleCtx *ctx, RedisModuleString **argv, int argc, b
                 RedisModuleKey *scriptKey;
                 const int status = RAI_GetScriptFromKeyspace(ctx, argv[arg_pos + 1], &scriptKey,
                                                              &sto, REDISMODULE_READ);
-                RedisModule_OpenKey(ctx, argv[arg_pos + 1], REDISMODULE_READ);
                 if (status == REDISMODULE_ERR) {
                     RAI_FreeRunInfo(rinfo);
                     return REDISMODULE_ERR;

src/run_info.c

@@ -145,9 +145,6 @@ int RAI_ShallowCopyDagRunInfo(RedisAI_RunInfo **result, RedisAI_RunInfo *src) {
 void RAI_FreeDagOp(RAI_DagOp *dagOp) {
     if (dagOp) {
         RAI_FreeError(dagOp->err);
-        if (dagOp->runkey) {
-            RedisModule_FreeString(NULL, dagOp->runkey);
-        }
         if (dagOp->argv) {
             for (size_t i = 0; i < array_len(dagOp->argv); i++) {
                 RedisModule_FreeString(NULL, dagOp->argv[i]);