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authorDenys Vlasenko <dvlasenk@redhat.com>2010-08-25 18:26:46 +0200
committerDenys Vlasenko <dvlasenk@redhat.com>2010-08-25 18:26:46 +0200
commit1cd0d8600524de01d643db32bc05f4d4d0c30436 (patch)
tree7bdadc6feea96f248ce20059a59f58a7356ca802
parent1396221d5a741ef8e1e8abca88836b341a3cab84 (diff)
downloadbusybox-1cd0d8600524de01d643db32bc05f4d4d0c30436.tar.gz
modutils: explain why we no longer quote params
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
-rw-r--r--modutils/modutils.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/modutils/modutils.c b/modutils/modutils.c
index cc718dbca..565d0d22f 100644
--- a/modutils/modutils.c
+++ b/modutils/modutils.c
@@ -71,6 +71,11 @@ char* FAST_FUNC parse_cmdline_module_options(char **argv)
optlen = 0;
while (*++argv) {
options = xrealloc(options, optlen + 2 + strlen(*argv) + 2);
+ /* Older versions were enclosing space-containing *argv in "",
+ * but both modprobe and insmod from module-init-tools 3.11.1
+ * don't do this anymore. (As to extra trailing space,
+ * insmod adds it but modprobe does not. We do in both cases)
+ */
optlen += sprintf(options + optlen, "%s ", *argv);
}
return options;