| commit | 6a379f67454a3c740671ed6c7793b76ffecef50b | [log] [tgz] |
|---|---|---|
| author | Wenwen Wang <wenwen@cs.uga.edu> | Mon Aug 19 16:55:04 2019 -0500 |
| committer | Richard Weinberger <richard@nod.at> | Sun Sep 15 22:42:41 2019 +0200 |
| tree | 14307fd46d3435e8fb8164fad591f5f4f9dea740 | |
| parent | 61b875e88a04fd626e68c657400f237af8afa95e [diff] |
jffs2: Fix memory leak in jffs2_scan_eraseblock() error path In jffs2_scan_eraseblock(), 'sumptr' is allocated through kmalloc() if 'sumlen' is larger than 'buf_size'. However, it is not deallocated in the following execution if jffs2_fill_scan_buf() fails, leading to a memory leak bug. To fix this issue, free 'sumptr' before returning the error. Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu> Signed-off-by: Richard Weinberger <richard@nod.at>