Stefan Dirsch
bbefaa00c6
OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/mtdev?expand=0&rev=2
32 lines
794 B
Diff
32 lines
794 B
Diff
From 3aa3de4c19b80caaf93812fafff20acd5f5a4d12 Mon Sep 17 00:00:00 2001
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From: Peter Hutterer <peter.hutterer@who-t.net>
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Date: Tue, 19 Apr 2011 11:45:45 +0200
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Subject: [PATCH 2/2] Return EINVAL for invalid parameters on mtdev_init.
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[rydberg@euromail.se: minor cleanup]
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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---
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src/core.c | 5 ++++-
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1 files changed, 4 insertions(+), 1 deletions(-)
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diff --git a/src/core.c b/src/core.c
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index 07bc828..87ef420 100644
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--- a/src/core.c
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+++ b/src/core.c
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@@ -359,7 +359,10 @@ int mtdev_init(struct mtdev *dev)
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int mtdev_open(struct mtdev *dev, int fd)
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{
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- int ret;
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+ int ret = -EINVAL;
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+
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+ if (!dev || fd < 0)
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+ goto error;
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ret = mtdev_init(dev);
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if (ret)
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goto error;
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--
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1.7.6
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