* Parse boot parameter error?
@ 2006-12-13 5:44 Shaohua Li
0 siblings, 0 replies; only message in thread
From: Shaohua Li @ 2006-12-13 5:44 UTC (permalink / raw)
To: lkml; +Cc: Andrew Morton
Say a boot parameter is "xxx", if you give a string "xxxy", then the
boot parameter's corresponding function is executed. Is this intended?
If not, below patch fixes it.
diff --git a/init/main.c b/init/main.c
index 036f97c..d56940c 100644
--- a/init/main.c
+++ b/init/main.c
@@ -193,7 +193,8 @@ static int __init obsolete_checksetup(ch
p = __setup_start;
do {
int n = strlen(p->str);
- if (!strncmp(line, p->str, n)) {
+ if (((!strncmp(line, p->str, n)) && (p->str[n-1] == '='))
+ || !strcmp(line, p->str)) {
if (p->early) {
/* Already done in parse_early_param?
* (Needs exact match on param part).
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