From: Julian Andres Klode <jak@debian.org>
Date: Sat, 26 Dec 2015 22:26:55 +0000 (+0100)
Subject: apt-helper: Check that we can open stdout
X-Git-Tag: 1.1.8~1
X-Git-Url: https://git.saurik.com/apt.git/commitdiff_plain/cb7fce24492ff6e0b7df0f33e2ac47970b4281dd?ds=sidebyside

apt-helper: Check that we can open stdout

Gbp-Dch: ignore
---

diff --git a/cmdline/apt-helper.cc b/cmdline/apt-helper.cc
index e8b16c4e5..a519f3042 100644
--- a/cmdline/apt-helper.cc
+++ b/cmdline/apt-helper.cc
@@ -114,7 +114,8 @@ static bool DoCatFile(CommandLine &CmdL)				/*{{{*/
    char buf[4096];
    unsigned long long read;
 
-   out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly);
+   if (out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly) == false)
+      return false;
 
    if (CmdL.FileSize() <= 1)
       return _error->Error("Must specify at least one file name");