[gazebo] 01/03: strlen patch taken from upstream

[Jochen Sprickerhof]

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jspricke pushed a commit to branch master
in repository gazebo.

commit 6e4e7dd8ee79c37a18b0eb4d7393d34e293993d2
Author: Jochen Sprickerhof <git at jochen.sprickerhof.de>
Date:   Mon Oct 16 00:51:16 2017 +0200

    strlen patch taken from upstream
    
    Closes: #876562
---
 debian/patches/series       |  1 +
 debian/patches/strlen.patch | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/debian/patches/series b/debian/patches/series
index a9ad18e..4ae4b59 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,3 +1,4 @@
 0002_use_system_gtest.patch
 0005-fix-problems-on-manpage.patch
 0008-arial-font-removed-in-dfsg.patch
+strlen.patch
diff --git a/debian/patches/strlen.patch b/debian/patches/strlen.patch
new file mode 100644
index 0000000..e7b0859
--- /dev/null
+++ b/debian/patches/strlen.patch
@@ -0,0 +1,22 @@
+# HG changeset patch
+# User Kartik Mohta <kartikmohta at gmail.com>
+# Date 1496126419 14400
+# Branch fix/GuiIface-strlen
+# Node ID 2fac294590a187c851e95b4e3e7e34cdc5c76c6a
+# Parent  bae84f76b4ad7a6a7cecaeb3e76e545b8c8d5f3e
+GuiIface.cc: Fix buffer size for snprintf when putting "gazebo" into g_argv
+
+diff --git a/gazebo/gui/GuiIface.cc b/gazebo/gui/GuiIface.cc
+--- a/gazebo/gui/GuiIface.cc
++++ b/gazebo/gui/GuiIface.cc
+@@ -303,8 +303,8 @@
+   g_argv = new char*[g_argc];
+   for (int i = 0; i < g_argc; i++)
+   {
+-    g_argv[i] = new char[strlen("gazebo")];
+-    snprintf(g_argv[i], strlen("gazebo"), "gazebo");
++    g_argv[i] = new char[strlen("gazebo") + 1];
++    snprintf(g_argv[i], strlen("gazebo") + 1, "gazebo");
+   }
+ 
+   // Register custom message handler

-- 
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