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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2015-01-15 02:48:36 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2015-01-15 02:49:59 +0100
commite998b08f118a0e485fffaa513bac133df2e3843b (patch)
treea35873cff0aff4057cd96d2dd5d9439c29296091 /modutils
parent1b6715345f2ad026482c336d2844c2d7fe64a25c (diff)
downloadbusybox-e998b08f118a0e485fffaa513bac133df2e3843b.tar.gz
busybox-e998b08f118a0e485fffaa513bac133df2e3843b.tar.bz2
modprobe: fix recent breakage: modules.dep reading code needs to strip dirname
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'modutils')
-rw-r--r--modutils/modprobe.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index f08f0850d..d1adaf8e1 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -15,8 +15,11 @@
#include <sys/utsname.h>
#include <fnmatch.h>
-//#define DBG(fmt, ...) bb_error_msg("%s: " fmt, __func__, ## __VA_ARGS__)
+#if 1
#define DBG(...) ((void)0)
+#else
+#define DBG(fmt, ...) bb_error_msg("%s: " fmt, __func__, ## __VA_ARGS__)
+#endif
/* Note that unlike older versions of modules.dep/depmod (busybox and m-i-t),
* we expect the full dependency list to be specified in modules.dep.
@@ -204,7 +207,7 @@ static struct module_entry *helper_get_module(const char *module, int create)
unsigned i;
unsigned hash;
- filename2modname(module, modname);
+ filename2modname(bb_get_last_path_component_nostrip(module), modname);
hash = 0;
for (i = 0; modname[i]; i++)
@@ -546,7 +549,6 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
if (opt & OPT_LIST_ONLY) {
int i;
- char name[MODULE_NAME_LEN];
char *colon, *tokens[2];
parser_t *p = config_open2(CONFIG_DEFAULT_DEPMOD_FILE, xfopen_for_read);
@@ -558,10 +560,14 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
if (!colon)
continue;
*colon = '\0';
- filename2modname(tokens[0], name);
if (!argv[0])
puts(tokens[0]);
else {
+ char name[MODULE_NAME_LEN];
+ filename2modname(
+ bb_get_last_path_component_nostrip(tokens[0]),
+ name
+ );
for (i = 0; argv[i]; i++) {
if (fnmatch(argv[i], name, 0) == 0) {
puts(tokens[0]);