27 lines
1.0 KiB
Diff
27 lines
1.0 KiB
Diff
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From 9dedfe7f667a8cb22ba85d0223556c69c4fd0e9a Mon Sep 17 00:00:00 2001
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From: Tom Gundersen <teg@jklm.no>
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Date: Thu, 18 Sep 2014 09:20:46 +0200
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Subject: [PATCH] libudev: monitor - warn if we fail to request SO_PASSCRED
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The function still succeeds, so there is no functional change. This fixes CID #996288.
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---
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src/libudev/libudev-monitor.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c
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index 186e5e1e87..59698b85b7 100644
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--- a/src/libudev/libudev-monitor.c
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+++ b/src/libudev/libudev-monitor.c
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@@ -412,7 +412,10 @@ _public_ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor)
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}
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/* enable receiving of sender credentials */
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- setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on));
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+ err = setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on));
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+ if (err < 0)
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+ udev_err(udev_monitor->udev, "setting SO_PASSCRED failed: %m\n");
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+
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return 0;
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}
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