mirror of
https://github.com/torvalds/linux.git
synced 2024-11-10 22:21:40 +00:00
bdabc8e71c
The pre-allocated compression buffer used for crash dumping was also being used for decompression. This isn't technically safe, since it's possible the kernel may attempt a crashdump while pstore is populating the pstore filesystem (and performing decompression). Instead, just allocate a separate buffer for decompression. Correctness is preferred over performance here. Signed-off-by: Kees Cook <keescook@chromium.org> |
||
|---|---|---|
| .. | ||
| ftrace.c | ||
| inode.c | ||
| internal.h | ||
| Kconfig | ||
| Makefile | ||
| platform.c | ||
| pmsg.c | ||
| ram_core.c | ||
| ram.c | ||