Re: [alsa-devel] [PATCH 3/6] topology: Use generic pointer to realloc buffer for private data

Dne 28.4.2016 v 10:41 mengdong.lin@linux.intel.com napsal(a):

priv_data_size = ref->data->size;

• elem->obj = realloc(elem->obj,

• 	elem->size + priv_data_size);
  

• if (!elem->obj)

• return -ENOMEM;
  

This causes a memory leak when realloc fails. You should free the original pointer when realloc() fails.

Jaroslav