mpol_to_str() may fail, and not fill the buffer (e.g. -EINVAL), so need check about it, or buffer may not be zero based, and next seq_printf() will cause issue.
Signed-off-by: Chen Gang <gang.c...@asianux.com> Cc: Cyrill Gorcunov <gorcu...@gmail.com> --- fs/proc/task_mmu.c | 4 +++- mm/shmem.c | 16 ++++++++++------ 2 files changed, 13 insertions(+), 7 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
