On Mon, Aug 04, 2025 at 05:19:59PM +0200, Vlastimil Babka wrote:
On 8/4/25 04:57, Li Qiong wrote:
object_err() reports details of an object for further debugging, such as the freelist pointer, redzone, etc. However, if the pointer is invalid, attempting to access object metadata can lead to a crash since it does not point to a valid object.
In case the pointer is NULL or check_valid_pointer() returns false for the pointer, only print the pointer value and skip accessing metadata.
You realy need to get the nfschina mail system fixed. None of your messages are making it through to linux-mm. Either that or start sending emails from a different provider.
Fixes: 81819f0fc828 ("SLUB core") Cc: stable@vger.kernel.org Signed-off-by: Li Qiong liqiong@nfschina.com
Reviewed-by: Matthew Wilcox (Oracle) willy@infradead.org