DAOS-16812 cart: read after free cid 2556737 (#15517)

- If failed to reply, skip rpc early buffer release Required-githooks: true Signed-off-by: Alexander A Oganezov <[email protected]>
daos-stack · Nov 19, 2024 · e74680c · e74680c
1 parent f512f48
commit e74680c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/cart/crt_hg.c b/src/cart/crt_hg.c
@@ -1486,7 +1486,7 @@ crt_hg_reply_send(struct crt_rpc_priv *rpc_priv)
 			  DP_HG_RC(hg_ret));
 		/* should success as addref above */
 		RPC_DECREF(rpc_priv);
-		rc = crt_hgret_2_der(hg_ret);
+		D_GOTO(out, rc = crt_hgret_2_der(hg_ret));
 	}
 
 	/* Release input buffer */
@@ -1499,6 +1499,7 @@ crt_hg_reply_send(struct crt_rpc_priv *rpc_priv)
 		}
 	}
 
+out:
 	return rc;
 }