integer arithmetic types: do not use unsigned for lengths

[secnet] / slip.c

diff --git a/slip.c b/slip.c
index 055caf5b6ab293d8fbed819bd5153f33a1f21c71..dd2e7274fedff08b56c7ae307cf8dd154a6d5fd6 100644 (file)
--- a/slip.c
+++ b/slip.c
@@ -33,7 +33,7 @@ static void slip_stuff(struct slip *st, struct buffer_if *buf, int fd)
 {
     uint8_t txbuf[DEFAULT_BUFSIZE];
     uint8_t *i;
-    uint32_t j=0;
+    int32_t j=0;
 
     BUF_ASSERT_USED(buf);