Re: [PATCH v3] auxdisplay: hd44780: Fix a potential memory leak in hd44780.c

On Wed, Feb 26, 2025 at 06:12:13PM +0800, Haoxiang Li wrote:

At the 'fail2' label in hd44780_probe(), the 'lcd' variable is freed via kfree(), but this does not actually release the memory allocated by charlcd_alloc(), as that memory is a container for lcd. As a result, a memory leak occurs. Replace kfree() with charlcd_free() to fix a potential memory leak. Same replacement is done in hd44780_remove().

The v2 was already applied.