find_applet_by_name: loop index should be signed
The loop
for (j = ARRAY_SIZE(applet_nameofs)-1; j >= 0; j--) {
was intended to terminate when j goes negative, so j needs to be signed.
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index d798a2e..de654f6 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -141,7 +141,8 @@
int FAST_FUNC find_applet_by_name(const char *name)
{
- unsigned i, j, max;
+ unsigned i, max;
+ int j;
const char *p;
/* The commented-out word-at-a-time code is ~40% faster, but +160 bytes.