On Thu, Dec 09, 2021 at 09:25:15PM +0800, Jianglei Nie wrote: > Line 5968 (#1) allocates a memory chunk for input by kmalloc(). > Line 5973 (#2), line 5989 (#4) and line 5994 (#5) free the input > before the function returns while line 5986 (#3) forget to free it, > which will lead to a memory leak. This bug influences all stable > versions from 5.15.1 to 5.15.7. > This code was all deleted in September. Please work against git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git#staging-next or linux-next. regards, dan carpenter