+int bpf_object__set_kversion(struct bpf_object *obj, char *kern_version) +{ + __u32 major, minor, patch; + + if (!kern_version) { + obj->kern_version = 0; + return 0; + }+ if (sscanf(kern_version, "%u.%u.%u", &major, &minor, &patch) != 3)given SEC("version") expects `int` and bpf_object__kversion() returns int, I think it's appropriate for bpf_object__set_kversion() to accept just opaque int as well. Please also check that obj is not loaded and return error if it is. Thanks!Oh, and please use [PATCH bpf-next] subject prefix to specify that this is destined to the bpf-next tree. You'll also add v2 in between PATCH and bpf-next for the next version, of course.
will do, and sorry for the initial burden, getting used to libbpf devel.
