mirror of https://gitee.com/openkylin/linux.git
70a6f46d7b
Passing a NULL id causes a NULL pointer deference in writers such as erst_writer and efi_pstore_write because they expect to update this id. Pass a dummy id instead. This avoids a cascade of oopses caused when the initial pstore_console_write passes a null which in turn causes writes to the console causing further oopses in subsequent pstore_console_write calls. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Kees Cook <keescook@chromium.org> Cc: stable@vger.kernel.org Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> |
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| ftrace.c | ||
| inode.c | ||
| internal.h | ||
| platform.c | ||
| ram.c | ||
| ram_core.c | ||