diff options
Diffstat (limited to 'modutils/insmod.c')
| -rw-r--r-- | modutils/insmod.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/modutils/insmod.c b/modutils/insmod.c index 5a40e4199..4f2e9a779 100644 --- a/modutils/insmod.c +++ b/modutils/insmod.c @@ -233,7 +233,7 @@ #ifndef MODUTILS_MODULE_H static const int MODUTILS_MODULE_H = 1; -#ident "$Id: insmod.c,v 1.87 2002/07/02 19:14:23 andersen Exp $" +#ident "$Id: insmod.c,v 1.88 2002/07/19 00:05:48 sandman Exp $" /* This file contains the structures used by the 2.0 and 2.1 kernels. We do not use the kernel headers directly because we do not wish @@ -454,7 +454,7 @@ int delete_module(const char *); #ifndef MODUTILS_OBJ_H static const int MODUTILS_OBJ_H = 1; -#ident "$Id: insmod.c,v 1.87 2002/07/02 19:14:23 andersen Exp $" +#ident "$Id: insmod.c,v 1.88 2002/07/19 00:05:48 sandman Exp $" /* The relocatable object is manipulated using elfin types. */ @@ -740,7 +740,7 @@ static int n_ext_modules_used; extern int delete_module(const char *); static char *m_filename; -static char m_fullName[FILENAME_MAX]; +static char *m_fullName; @@ -3503,10 +3503,8 @@ extern int insmod_main( int argc, char **argv) tmp[len] = '\0'; } - if (len > (sizeof(m_fullName)-3)) - error_msg_and_die("%s: module name too long", tmp); + bb_asprintf(&m_fullName, "%s.o", tmp, ".o"); - strcat(strcpy(m_fullName, tmp), ".o"); if (!m_name) { m_name = tmp; } else { @@ -3522,25 +3520,32 @@ extern int insmod_main( int argc, char **argv) /* Hmm. Could not open it. First search under /lib/modules/`uname -r`, * but do not error out yet if we fail to find it... */ if (uname(&myuname) == 0) { - char module_dir[FILENAME_MAX]; + char *module_dir; + char *tmdn; char real_module_dir[FILENAME_MAX]; - snprintf (module_dir, sizeof(module_dir), "%s/%s", - _PATH_MODULES, myuname.release); + + tmdn = concat_path_file(_PATH_MODULES, myuname.release); /* Jump through hoops in case /lib/modules/`uname -r` * is a symlink. We do not want recursive_action to * follow symlinks, but we do want to follow the * /lib/modules/`uname -r` dir, So resolve it ourselves * if it is a link... */ - if (realpath (module_dir, real_module_dir) == NULL) - strcpy(real_module_dir, module_dir); - recursive_action(real_module_dir, TRUE, FALSE, FALSE, + if (realpath (tmdn, real_module_dir) == NULL) + module_dir = tmdn; + else + module_dir = real_module_dir; + recursive_action(module_dir, TRUE, FALSE, FALSE, check_module_name_match, 0, m_fullName); + free(tmdn); } /* Check if we have found anything yet */ if (m_filename == 0 || ((fp = fopen(m_filename, "r")) == NULL)) { char module_dir[FILENAME_MAX]; + + free(m_filename); + m_filename = 0; if (realpath (_PATH_MODULES, module_dir) == NULL) strcpy(module_dir, _PATH_MODULES); /* No module found under /lib/modules/`uname -r`, this |