From 930aa3c5b26743264681a653d0cd12b4d80dd825 Mon Sep 17 00:00:00 2001
From: "VULCAIN\\\\Teddy" <teddy.dide@gmail.com>
Date: Fri, 3 Mar 2017 19:19:05 +0100
Subject: [PATCH] Fixed #837 (configure istream::getline in std.cfg) Adds some
 rules for getline, get and readsome methods of std::istream class

---
 cfg/std.cfg | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/cfg/std.cfg b/cfg/std.cfg
index b67cb2061..931180c11 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -4050,12 +4050,62 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
     <leak-ignore/>
     <arg nr="1">
       <not-null/>
+      <minsize type="argvalue" arg="2"/>
     </arg>
     <arg nr="2">
       <not-uninit/>
       <valid>0:</valid>
     </arg>
   </function>
+  <!-- streamsize readsome (char* s, streamsize n); -->
+  <function name="std::istream::readsome,std::ifstream::readsome">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-null/>
+      <minsize type="argvalue" arg="2"/>
+    </arg>
+    <arg nr="2">
+      <not-uninit/>
+      <valid>0:</valid>
+    </arg>
+  </function>
+  <!-- istream& getline (char* s, streamsize n ); -->
+  <!-- istream& getline (char* s, streamsize n, char delim ); -->
+  <function name="std::istream::getline,std::ifstream::getline">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-null/>
+      <minsize type="argvalue" arg="2"/>
+      <strz/>
+    </arg>
+    <arg nr="2">
+      <not-uninit/>
+      <valid>0:</valid>
+    </arg>
+    <arg nr="3" default="'\n'">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- istream& get (char* s, streamsize n ); -->
+  <!-- istream& get (char* s, streamsize n, char delim ); -->
+  <function name="std::istream::get,std::ifstream::get">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-null/>
+      <minsize type="argvalue" arg="2"/>
+      <strz/>
+    </arg>
+    <arg nr="2">
+      <not-uninit/>
+      <valid>0:</valid>
+    </arg>
+    <arg nr="3" default="'\n'">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- Not part of standard, but widely supported by runtime libraries. -->
   <!-- char * itoa (int value, char * str, int base); -->
   <function name="itoa">