From: Daniil Ruban <intx82@gmail.com>
Date: Thu, 9 May 2024 05:05:25 +0000 (+0200)
Subject: Fixes error message on error in carrier file
X-Git-Tag: accepted/tizen/unified/20240930.043759~2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F61%2F310861%2F1;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Fixes error message on error in carrier file

- Fix based on https://bugzilla.redhat.com/show_bug.cgi?id=1253797
- In short: If on read carrier file EINVAL happens - that's not an error, but shows that interface is disabled

Change-Id: I92f660e6e214f3ba7d710fcf192952550a947bd8
Signed-off-by: Daniil Ruban <intx82@gmail.com>
---

diff --git a/src/network-monitor.c b/src/network-monitor.c
index 4d9b85c..d456335 100755
--- a/src/network-monitor.c
+++ b/src/network-monitor.c
@@ -60,10 +60,15 @@ int netconfig_ethernet_cable_plugin_status_check()
 	errno = 0;
 	rv = fscanf(fd, "%d", &ret);
 	if (rv < 0) {
-		ERR("Error! Failed to read from file, rv:[%d], error:[%s]",
-				rv, strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER));
-		fclose(fd);
-		return -1;
+		// EINVAL is not error -> https://bugzilla.redhat.com/show_bug.cgi?id=1253797
+		if (errno == EINVAL) {
+			ret = 0;
+		} else {
+			ERR("Error! Failed to read from file, rv:[%d], error:[%s]",
+					rv, strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER));
+			fclose(fd);
+			return -1;
+		}
 	}
 
 	if (ret == 1) {