A recent bug report showed that modinfo doesn't give the signature information for certain modules, and it turned out to happen only on the modules that are built-in on the running kernel; then modinfo skips the signature check, as if the target module file never exists. The behavior is, however, inconsistent when modinfo is performed for external modules (no matter which kernel version is) and the module file path is explicitly given by a command-line argument, which guarantees the presence of the module file itself. This patch addresses the regression by checking the presence of the module path at first before checking the built-in module. Fixes: e7e2cb61fa9f ("modinfo: Show information about built-in modules") BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=1189537 Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> --- libkmod/libkmod-module.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libkmod/libkmod-module.c b/libkmod/libkmod-module.c index 6e0ff1a99604..9e878a5345a1 100644 --- a/libkmod/libkmod-module.c +++ b/libkmod/libkmod-module.c @@ -2292,7 +2292,8 @@ KMOD_EXPORT int kmod_module_get_info(const struct kmod_module *mod, struct kmod_ assert(*list == NULL); /* remove const: this can only change internal state */ - if (kmod_module_is_builtin((struct kmod_module *)mod)) { + if (!kmod_module_get_path(mod) && + kmod_module_is_builtin((struct kmod_module *)mod)) { count = kmod_builtin_get_modinfo(mod->ctx, kmod_module_get_name(mod), &strings); -- 2.26.2