Blame SOURCES/0113-netem-maketable-Check-return-value-of-fscanf.patch
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From d533a60518e79593c6a1813a6f44aa3889045120 Mon Sep 17 00:00:00 2001
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From: Andrea Claudi <aclaudi@redhat.com>
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Date: Mon, 29 Apr 2019 20:08:08 +0200
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Subject: [PATCH] netem/maketable: Check return value of fscanf()
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646
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Upstream Status: iproute2.git commit 92963d136de8c
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commit 92963d136de8c370324716add98888b2ce6e6a94
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Author: Phil Sutter <phil@nwl.cc>
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Date: Thu Aug 24 11:41:28 2017 +0200
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netem/maketable: Check return value of fscanf()
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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---
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netem/maketable.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/netem/maketable.c b/netem/maketable.c
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index ad660e7d457f0..ccb8f0c68b062 100644
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--- a/netem/maketable.c
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+++ b/netem/maketable.c
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@@ -38,8 +38,8 @@ readdoubles(FILE *fp, int *number)
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}
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for (i=0; i
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- fscanf(fp, "%lf", &x[i]);
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- if (feof(fp))
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+ if (fscanf(fp, "%lf", &x[i]) != 1 ||
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+ feof(fp))
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break;
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++n;
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}
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--
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2.21.0
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