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-rw-r--r--modutils/insmod.c29
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