diff options
| author | Glenn L McGrath <bug1@ihug.co.nz> | 2003-09-03 00:42:58 +0000 |
|---|---|---|
| committer | Glenn L McGrath <bug1@ihug.co.nz> | 2003-09-03 00:42:58 +0000 |
| commit | 759d7ececd56e5b25bbfcc54a04bf939d80c7ee9 (patch) | |
| tree | 90d9424d63ee5b3b9696b1f099e3bf5b43d1b2fa /modutils | |
| parent | 530ea42abc7512bcd9738a4fcef7d97c2039f82a (diff) | |
| download | busybox-759d7ececd56e5b25bbfcc54a04bf939d80c7ee9.tar.gz | |
To load GPLONLY symbols its is required that CHECK_TAINTED_MODULES be
enabled, if not GPLONLY symbols are ignored.
Diffstat (limited to 'modutils')
| -rw-r--r-- | modutils/Config.in | 1 | ||||
| -rw-r--r-- | modutils/insmod.c | 11 |
2 files changed, 8 insertions, 4 deletions
diff --git a/modutils/Config.in b/modutils/Config.in index 71298bbff..96040cd69 100644 --- a/modutils/Config.in +++ b/modutils/Config.in @@ -119,6 +119,7 @@ config CONFIG_FEATURE_CHECK_TAINTED_MODULE Support checking for tainted modules. These are usually binary only modules that will make the linux-kernel list ignore your support request. + This option is required to support GPLONLY modules. endmenu diff --git a/modutils/insmod.c b/modutils/insmod.c index 54463a9d0..a6afcecea 100644 --- a/modutils/insmod.c +++ b/modutils/insmod.c @@ -253,7 +253,7 @@ #ifndef MODUTILS_MODULE_H static const int MODUTILS_MODULE_H = 1; -#ident "$Id: insmod.c,v 1.102 2003/08/31 01:58:18 bug1 Exp $" +#ident "$Id: insmod.c,v 1.103 2003/09/03 00:42:58 bug1 Exp $" /* This file contains the structures used by the 2.0 and 2.1 kernels. We do not use the kernel headers directly because we do not wish @@ -474,7 +474,7 @@ int delete_module(const char *); #ifndef MODUTILS_OBJ_H static const int MODUTILS_OBJ_H = 1; -#ident "$Id: insmod.c,v 1.102 2003/08/31 01:58:18 bug1 Exp $" +#ident "$Id: insmod.c,v 1.103 2003/09/03 00:42:58 bug1 Exp $" /* The relocatable object is manipulated using elfin types. */ @@ -1928,14 +1928,15 @@ add_symbols_from( struct new_module_symbol *s; size_t i; int used = 0; - int gpl; #ifdef SYMBOL_PREFIX char *name_buf = 0; size_t name_alloced_size = 0; #endif +#ifdef CONFIG_FEATURE_CHECK_TAINTED_MODULE + int gpl; gpl = obj_gpl_license(f, NULL) == 0; - +#endif for (i = 0, s = syms; i < nsyms; ++i, ++s) { /* Only add symbols that are already marked external. If we override locals we may cause problems for @@ -1951,9 +1952,11 @@ add_symbols_from( * their references. */ if (strncmp((char *)s->name, "GPLONLY_", 8) == 0) { +#ifdef CONFIG_FEATURE_CHECK_TAINTED_MODULE if (gpl) ((char *)s->name) += 8; else +#endif continue; } name = (char *)s->name; |