From: Matthias Kaehlcke mka@chromium.org
commit aafc203bbad4bf6cf394a34ea698c2b0b8affae0 upstream.
The doc for CONFIG_SECURITY_LOADPIN_VERITY says that the file with verity digests must contain a comma separated list of digests. That was the case at some stage of the development, but was changed during the review process to one digest per line. Update the Kconfig doc accordingly.
Reported-by: Jae Hoon Kim kimjae@chromium.org Signed-off-by: Matthias Kaehlcke mka@chromium.org Fixes: 3f805f8cc23b ("LoadPin: Enable loading from trusted dm-verity devices") Cc: stable@vger.kernel.org Signed-off-by: Kees Cook keescook@chromium.org Link: https://lore.kernel.org/r/20220829174557.1.I5d202d1344212a3800d9828f936df651... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- security/loadpin/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/security/loadpin/Kconfig +++ b/security/loadpin/Kconfig @@ -33,4 +33,4 @@ config SECURITY_LOADPIN_VERITY on the LoadPin securityfs entry 'dm-verity'. The ioctl expects a file descriptor of a file with verity digests as parameter. The file must be located on the pinned root and - contain a comma separated list of digests. + contain one digest per line.