Fixed coverity issue in acl_mem.cpp: Memory leak

(Line 4172) Missing free for a malloc object before returning, same with (line 4183)

Author: haoxian2

src/acl_mem.cpp

@@ -2775,15 +2775,15 @@ CL_API_ENTRY void *CL_API_CALL clEnqueueMapImageIntelFPGA(
         *image_slice_pitch = 0;
       } else {
         BAIL_INFO(CL_INVALID_VALUE, command_queue->context,
-              "Invalid slice pitch provided");
+                  "Invalid slice pitch provided");
       }
     } else if (image->mem_object_type == CL_MEM_OBJECT_IMAGE1D_ARRAY) {
       *image_slice_pitch = tmp_row_pitch;
     } else {
       *image_slice_pitch =
           image->fields.image_objs.image_desc->image_height * tmp_row_pitch;
     }
-    
+
     tmp_slice_pitch = *image_slice_pitch;
   }
 
@@ -4169,6 +4169,7 @@ ACL_EXPORT CL_API_ENTRY cl_int CL_API_CALL clEnqueueMigrateMemObjectsIntelFPGA(
             num_mem_objects * sizeof(acl_mem_migrate_wrapper_t));
 
     if (!new_src_mem_list) {
+      free(needs_release_on_fail);
       return CL_OUT_OF_RESOURCES;
     }
 
@@ -4179,6 +4180,7 @@ ACL_EXPORT CL_API_ENTRY cl_int CL_API_CALL clEnqueueMigrateMemObjectsIntelFPGA(
             num_mem_objects * sizeof(acl_mem_migrate_wrapper_t));
 
     if (!local_event->cmd.info.memory_migration.src_mem_list) {
+      free(needs_release_on_fail);
       return CL_OUT_OF_RESOURCES;
     }
   }
@@ -6825,9 +6827,9 @@ static void acl_dump_mem_internal(cl_mem mem) {
                   ? "is malloc"
                   : "not malloc"));
       printf("              .begin             %p\n",
-            mem->block_allocation->range.begin);
+             mem->block_allocation->range.begin);
       printf("              .end               %p\n",
-            mem->block_allocation->range.next);
+             mem->block_allocation->range.next);
     }
     printf("              .mappings          %d\n", mem->mapping_count);
     acl_print_debug_msg("              .size              %lu\n", mem->size);