rpmlint/issue_68_BinariesCheck_lower_memory-3.patch

From f61aab52fdcbdc9096f2346ee4ecf9668d8a0fbc Mon Sep 17 00:00:00 2001
From: StefanBruens <stefan.bruens@rwth-aachen.de>
Date: Wed, 29 Jun 2016 18:28:55 +0200
Subject: [PATCH 2/3] Use default bufsize, move regex compile to common place

---
 BinariesCheck.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

Index: rpmlint-rpmlint-1.8/BinariesCheck.py
===================================================================
--- rpmlint-rpmlint-1.8.orig/BinariesCheck.py
+++ rpmlint-rpmlint-1.8/BinariesCheck.py
@@ -64,6 +64,8 @@ class BinaryInfo:
     setuid_call_regex = create_regexp_call(['setresuid', 'seteuid', 'setuid'])
     setgroups_call_regex = create_regexp_call(['initgroups', 'setgroups'])
     chroot_call_regex = create_regexp_call('chroot')
+    # 401eb8:   e8 c3 f0 ff ff          callq  400f80 <chdir@plt>
+    objdump_call_regex = re.compile(b'callq?\s(.*)')
 
     forbidden_functions = Config.getOption("WarnOnFunction")
     if forbidden_functions:
@@ -234,11 +236,8 @@ class BinaryInfo:
             if self.chroot and self.chdir:
                 p = subprocess.Popen(
                     ['env', 'LC_ALL=C', 'objdump', '-d', path],
-                    stdout=subprocess.PIPE, bufsize=1)
+                    stdout=subprocess.PIPE, bufsize=-1)
                 with p.stdout:
-                    # we want that :
-                    # 401eb8:   e8 c3 f0 ff ff          callq  400f80 <chdir@plt>
-                    objdump_call_regex = re.compile(b'callq?\s(.*)')
                     index = 0
                     chroot_index = -99
                     chdir_index = -99