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Bug#1089299: marked as done (bookworm-pu: package gsl/2.7.1+dfsg-5+deb12u1)

Your message dated Sat, 11 Jan 2025 11:03:08 +0000
with message-id <E1tWZGm-009jYU-V6@coccia.debian.org>
and subject line Close 1089299
has caused the Debian Bug report #1089299,
regarding bookworm-pu: package gsl/2.7.1+dfsg-5+deb12u1
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
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-- 
1089299: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1089299
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: bookworm
User: release.debian.org@packages.debian.org
Usertags: pu
X-Debbugs-Cc: security@debian.org, Dirk Eddelbuettel <edd@debian.org>

  * CVE-2020-35357: buffer overflow when calculating the quantile value
    (Closes: #1052655)

diffstat for gsl-2.7.1+dfsg gsl-2.7.1+dfsg

 changelog                            |    8 +++
 patches/0001-fix-for-bug-59624.patch |   72 +++++++++++++++++++++++++++++++++++
 patches/series                       |    1 
 3 files changed, 81 insertions(+)

diff -Nru gsl-2.7.1+dfsg/debian/changelog gsl-2.7.1+dfsg/debian/changelog
--- gsl-2.7.1+dfsg/debian/changelog	2023-06-02 23:21:26.000000000 +0300
+++ gsl-2.7.1+dfsg/debian/changelog	2024-12-07 18:20:21.000000000 +0200
@@ -1,3 +1,11 @@
+gsl (2.7.1+dfsg-5+deb12u1) bookworm; urgency=medium
+
+  * Non-maintainer upload.
+  * CVE-2020-35357: buffer overflow when calculating the quantile value
+    (Closes: #1052655)
+
+ -- Adrian Bunk <bunk@debian.org>  Sat, 07 Dec 2024 18:20:21 +0200
+
 gsl (2.7.1+dfsg-5) unstable; urgency=medium
 
   * debian/control: Actually add the 'Breaks' that was supposed to be in
diff -Nru gsl-2.7.1+dfsg/debian/patches/0001-fix-for-bug-59624.patch gsl-2.7.1+dfsg/debian/patches/0001-fix-for-bug-59624.patch
--- gsl-2.7.1+dfsg/debian/patches/0001-fix-for-bug-59624.patch	1970-01-01 02:00:00.000000000 +0200
+++ gsl-2.7.1+dfsg/debian/patches/0001-fix-for-bug-59624.patch	2024-12-07 18:20:10.000000000 +0200
@@ -0,0 +1,72 @@
+From fa31ba5ff30986094aa144bf9eda97bcaa264440 Mon Sep 17 00:00:00 2001
+From: Patrick Alken <alken@colorado.edu>
+Date: Sat, 16 Apr 2022 11:56:10 -0600
+Subject: fix for bug #59624
+
+---
+ statistics/quantiles.c        |  1 +
+ statistics/quantiles_source.c | 35 +++++++++++++++++++++--------------
+ 2 files changed, 22 insertions(+), 14 deletions(-)
+
+diff --git a/statistics/quantiles.c b/statistics/quantiles.c
+index 96a3a25c..50898d9b 100644
+--- a/statistics/quantiles.c
++++ b/statistics/quantiles.c
+@@ -1,5 +1,6 @@
+ #include <config.h>
+ #include <gsl/gsl_statistics.h>
++#include <gsl/gsl_errno.h>
+ 
+ #define BASE_LONG_DOUBLE
+ #include "templates_on.h"
+diff --git a/statistics/quantiles_source.c b/statistics/quantiles_source.c
+index e2956d9d..b2feba4c 100644
+--- a/statistics/quantiles_source.c
++++ b/statistics/quantiles_source.c
+@@ -24,22 +24,29 @@ FUNCTION(gsl_stats,quantile_from_sorted_data) (const BASE sorted_data[],
+                                                const size_t n,
+                                                const double f)
+ {
+-  const double index = f * (n - 1) ;
+-  const size_t lhs = (int)index ;
+-  const double delta = index - lhs ;
+-  double result;
+-
+-  if (n == 0)
+-    return 0.0 ;
+-
+-  if (lhs == n - 1)
++  if ((f < 0.0) || (f > 1.0))
+     {
+-      result = sorted_data[lhs * stride] ;
++      GSL_ERROR_VAL ("invalid quantile fraction", GSL_EDOM, 0.0);
+     }
+-  else 
++  else
+     {
+-      result = (1 - delta) * sorted_data[lhs * stride] + delta * sorted_data[(lhs + 1) * stride] ;
+-    }
++      const double index = f * (n - 1) ;
++      const size_t lhs = (int)index ;
++      const double delta = index - lhs ;
++      double result;
+ 
+-  return result ;
++      if (n == 0)
++        return 0.0 ;
++
++      if (lhs == n - 1)
++        {
++          result = sorted_data[lhs * stride] ;
++        }
++      else 
++        {
++          result = (1 - delta) * sorted_data[lhs * stride] + delta * sorted_data[(lhs + 1) * stride] ;
++        }
++
++      return result ;
++    }
+ }
+-- 
+2.30.2
+
diff -Nru gsl-2.7.1+dfsg/debian/patches/series gsl-2.7.1+dfsg/debian/patches/series
--- gsl-2.7.1+dfsg/debian/patches/series	2021-12-02 03:10:24.000000000 +0200
+++ gsl-2.7.1+dfsg/debian/patches/series	2024-12-07 18:20:21.000000000 +0200
@@ -5,3 +5,4 @@
 manual-page-correction
 ## renamed-delete
 ## correct-libtool-age-setting
+0001-fix-for-bug-59624.patch

--- End Message ---
--- Begin Message --- 
Version: 12.9
This update has been released as part of 12.9. Thank you for your contribution.

--- End Message ---
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