diff options
| author | Tim Gardner <tim.gardner@canonical.com> | 2012-11-05 10:06:33 -0700 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2012-11-14 18:19:45 -0700 |
| commit | 1e60a51312b0b4e44d4318ce0108431aaad07866 (patch) | |
| tree | 91906e350e5c1f9b8b20006b8f5b1b5f7e17ef3f | |
| parent | 7d9ff59b7d96b75708620a297032beaceb487c1b (diff) | |
UBUNTU: SAUCE: MODSIGN: Emit error for incorrectly signed module
Emit an error when module.sig_enforce==true and a module is incorrectly signed.
It is not always obvious why a module failed to load. This makes it
explicit if it is a signing error.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
| -rw-r--r-- | kernel/module.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/module.c b/kernel/module.c index 6e48c3a4359..2e17852a259 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2451,6 +2451,9 @@ static int module_sig_check(struct load_info *info, if (err == -ENOKEY && !sig_enforce) err = 0; + if (err < 0) + pr_err("module: error loading incorrectly signed module.\n"); + return err; } #else /* !CONFIG_MODULE_SIG */ |