[PATCH 1/2] libkmod-module: check "new_from_name" return value in get_builtin
flat view
STALE1933d
From: Yauheni Kaliuta <hidden>
Date: 2021-06-08 06:29:35
Subsystem:
the rest · Maintainer:
Linus Torvalds
kmod_module_new_from_name() may fail and return error value. It is handled properly across the code, but in this particular place the check is missing. Signed-off-by: Yauheni Kaliuta <redacted> --- libkmod/libkmod-module.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libkmod/libkmod-module.c b/libkmod/libkmod-module.c
index b6320cc87e80..6e0ff1a99604 100644
--- a/libkmod/libkmod-module.c
+++ b/libkmod/libkmod-module.c@@ -2912,7 +2912,10 @@ int kmod_module_get_builtin(struct kmod_ctx *ctx, struct kmod_list **list) goto fail; } - kmod_module_new_from_name(ctx, modname, &mod); + err = kmod_module_new_from_name(ctx, modname, &mod); + if (err < 0) + goto fail; + kmod_module_set_builtin(mod, true); *list = kmod_list_append(*list, mod);
--
2.31.1