On Sat, 27 Apr 2019 08:06:46 +0200, Wenwen Wang wrote: > > In parse_audio_selector_unit(), the string array 'namelist' is allocated > through kmalloc_array(), and each string pointer in this array, i.e., > 'namelist[]', is allocated through kmalloc() in the following for loop. > Then, a control instance 'kctl' is created by invoking snd_ctl_new1(). If > an error occurs during the creation process, the string array 'namelist', > including all string pointers in the array 'namelist[]', should be freed, > before the error code ENOMEM is returned. However, the current code does > not free 'namelist[]', resulting in memory leaks. > > To fix the above issue, free all string pointers 'namelist[]' in a loop. > > Signed-off-by: Wenwen Wang <[email protected]>
Applied now, thanks. Takashi
