From 8a8f60a4e7089fe7bb597770a2daab24a3941d3e Mon Sep 17 00:00:00 2001
From: clanmills <robin@clanmills.com>
Date: Tue, 26 Sep 2017 21:37:53 +0100
Subject: [PATCH] =?UTF-8?q?Fix=20https://github.com/Exiv2/exiv2/issues/55?=
 =?UTF-8?q?=20=20Thank=20You,=20Rapha=C3=ABl=20Hertzog.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 include/exiv2/value.hpp     |   2 +-
 test/bugfixes-test.sh       |  12 +++++++++++-
 test/data/bugfixes-test.out | Bin 1932329 -> 1932864 bytes
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/include/exiv2/value.hpp b/include/exiv2/value.hpp
index 64a8ca7f..e5ae71fd 100644
--- a/include/exiv2/value.hpp
+++ b/include/exiv2/value.hpp
@@ -1662,7 +1662,7 @@ namespace Exiv2 {
     template<>
     inline long ValueType<Rational>::toLong(long n) const
     {
-        ok_ = (value_[n].second != 0);
+        ok_ = (value_[n].second != 0 && INT_MIN < value_[n].first && value_[n].first < INT_MAX );
         if (!ok_) return 0;
         return value_[n].first / value_[n].second;
     }
diff --git a/test/bugfixes-test.sh b/test/bugfixes-test.sh
index c8f95ce2..72c9eb07 100755
--- a/test/bugfixes-test.sh
+++ b/test/bugfixes-test.sh
@@ -602,6 +602,7 @@ source ./functions.source
     runTest exiv2 -pX                   $filename | xmllint --format -
 
     num=1231
+    printf "$num " >&3
     for X in a b; do
       filename=exiv2-bug$num$X.jpg
       echo '------>' Bug $filename '<-------' >&2
@@ -622,6 +623,7 @@ source ./functions.source
     runTest exiv2 -pa                   $filename
 
     num=1252
+    printf "$num " >&3
     for X in a b; do
       filename=exiv2-bug$num$X.exv
       echo '------>' Bug $filename '<-------' >&2
@@ -630,6 +632,7 @@ source ./functions.source
     done
 
     num=g20
+    printf "$num " >&3
     filename=exiv2-$num.exv
     echo '------>' Bug $filename '<-------' >&2
     copyTestFile                      $filename
@@ -643,13 +646,20 @@ source ./functions.source
       runTest exiv2 -pa --grep lenstype/i  $filename
     done
 
-
     num=g45
+    printf "$num " >&3
     filename=exiv2-$num.exv
     echo '------>' Bug $filename '<-------' >&2
     copyTestFile                      $filename
     runTest exiv2 -pa --grep lens/i   $filename
 
+    num=g55
+    printf "$num " >&3
+    filename=POC8
+    echo '------>' Bug $filename '<-------' >&2
+    copyTestFile                      $filename
+    runTest exiv2                     $filename 2>/dev/null
+
 ) 3>&1 > $results 2>&1
 
 printf "\n"
diff --git a/test/data/bugfixes-test.out b/test/data/bugfixes-test.out
index 4ee3f2d8160f9a1119cfae9f79c9ddc2e4e84c16..3bcd776b78a1f14cc49ac28f2143e8288acccbfe 100644
GIT binary patch
delta 577
zcmYk2$w~u35Qd4n<F0X6sH=xykQ^kqhXjJe1Qk4YCY71S>F!~s2NDtDq29q~@a_Zn
zSROn$TQXCp?yvv<ud4p~4SxQD4=T_UP16j`(j3jx0xgn3OSDWYv`TBVP8+mITU4ZN
z+M!+AqkTG{Lpu6CK6xLN;<|#nz=BS@b`BQ_DH#p!AV?+<lB&k<3HJG0hR@2C3fv7f
z`bMkSs)HW7*&`Rs!c)!reWMv2A+uJY45I;*jat~mV<6aT;;X_0sUA8}`w%5|%?0|J
z2{%JB5MA_ARej(pKkyJDVPd>>(bEx1E6kdxuDhK1iLBu;-yUo7D3zp0nalwPrKKbB
zXXmC+ypN`PYJ=}0_R@rW6A^BaxLc^v<I;j0Vy36Y_b`xM7K&Ev=6!fXUpay1N=ECx
t*jyuYnZu-+20q*2@{;lRlj0r^N}^Fy?$G0wt@G1_d8QHqWlY07;~$}gp}qhB

delta 67
zcmV~$w-JH>006)Pj7U^b;s6XtM`7{H&@%vISy1r5?bGs~egdJ$$=Su#&0Xvvk;>!>
SrKgv-%Ewo&(dzW;FwO@!S{6hA