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authorGlenn L McGrath <bug1@ihug.co.nz>2004-09-24 09:18:55 +0000
committerGlenn L McGrath <bug1@ihug.co.nz>2004-09-24 09:18:55 +0000
commitbdf6319d3a2d0ee085d6ee45d1e63cb38805e30a (patch)
tree24f180e2e913ab1ea1b343adf74427c143d3458a
parent53090cdedd150ef17b480193b75a325b53af94fe (diff)
downloadbusybox-bdf6319d3a2d0ee085d6ee45d1e63cb38805e30a.tar.gz
Patch from Egor Duda
Attached patch prevents modprobe from trying to call 'insmod (null)' whenever nonexistent module is either passed to modprobe via command line or mentioned in modules.dep this replaces cryptic error sh: Syntax error: word unexpected (expecting ")") with modprobe: module some-module not found. egor.
-rw-r--r--modutils/modprobe.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index 98003ca16..83244fca5 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -470,6 +470,11 @@ static void check_dep ( char *mod, struct mod_list_t **head, struct mod_list_t *
return;
}
+ if ( !path ) {
+ bb_error_msg ("module %s not found.", mod);
+ return;
+ }
+
// search for duplicates
for ( find = *head; find; find = find-> m_next ) {
if ( !strcmp ( mod, find-> m_name )) {