diff options
Diffstat (limited to 'modutils/modprobe-small.c')
| -rw-r--r-- | modutils/modprobe-small.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/modutils/modprobe-small.c b/modutils/modprobe-small.c index b616516..77e42e3 100644 --- a/modutils/modprobe-small.c +++ b/modutils/modprobe-small.c @@ -33,6 +33,9 @@ #define delete_module(mod, flags) syscall(__NR_delete_module, mod, flags) #ifdef __NR_finit_module # define finit_module(fd, uargs, flags) syscall(__NR_finit_module, fd, uargs, flags) +# ifndef MODULE_INIT_COMPRESSED_FILE +# define MODULE_INIT_COMPRESSED_FILE 4 +# endif #endif /* linux/include/linux/module.h has limit of 64 chars on module names */ #undef MODULE_NAME_LEN @@ -272,7 +275,14 @@ static int load_module(const char *fname, const char *options) { int fd = open(fname, O_RDONLY | O_CLOEXEC); if (fd >= 0) { - r = finit_module(fd, options, 0) != 0; + int flags = is_suffixed_with(fname, ".ko") ? 0 : MODULE_INIT_COMPRESSED_FILE; + for (;;) { + r = finit_module(fd, options, flags); + if (r == 0 || flags == 0) + break; + /* Loading non-.ko named uncompressed module? Not likely, but let's try it */ + flags = 0; + } close(fd); } } |