From: Roy Marples <roy@marples.name>
Date: Sat, 30 May 2020 14:01:47 +0000 (+0000)
Subject: route: improve overflow logging
X-Git-Tag: v9.1.0~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84351b6e6c41da40c0ed6f4513230e35268ac569;p=thirdparty%2Fdhcpcd.git

route: improve overflow logging
---

diff --git a/src/dhcpcd.c b/src/dhcpcd.c
index d8f90626..63615ef1 100644
--- a/src/dhcpcd.c
+++ b/src/dhcpcd.c
@@ -1189,12 +1189,10 @@ dhcpcd_linkoverflow(struct dhcpcd_ctx *ctx)
 	rcnt = 0;
 	do {
 		rlen = read(ctx->link_fd, buf, sizeof(buf));
-		if (++rcnt == 100) {
+		if (++rcnt % 1000 == 0)
 			logwarnx("drained %zu messages", rcnt);
-			rcnt = 0;
-		}
 	} while (rlen != -1 || errno == ENOBUFS || errno == ENOMEM);
-	if (rcnt != 100)
+	if (rcnt % 1000 != 0)
 		logwarnx("drained %zu messages", rcnt);
 
 	/* Work out the current interfaces. */