From 6dbb316ab9052d4dbf158377e1ffe36f205d5477 Mon Sep 17 00:00:00 2001
From: Brad Bishop <bradleyb@fuzziesquirrel.com>
Date: Mon, 25 Nov 2019 09:41:34 -0500
Subject: poky: subtree update:a616ffebdc..9052e5b32a

Adrian Bunk (1):
      bind: Whitelist CVE-2019-6470

Alexander Kanavin (13):
      python: update to 2.7.17
      tiff: update to 4.1.0
      librepo: upgrade 1.10.6 -> 1.11.0
      btrfs-tools: upgrade 5.3 -> 5.3.1
      psmisc: update to 23.3
      libxslt: update to 1.1.34
      Revert "devtool/standard.py: Not filtering devtool workspace for devtool finish"
      mpg123: upgrade 1.25.12 -> 1.25.13
      vala: upgrade 0.46.3 -> 0.46.4
      sysstat: upstream version check is working again
      cairo: the component is dual licensed
      selftest: check that 'devtool upgrade' correctly drops backported patches
      runqemu: add options that enable virgl with the SDL frontend

Alistair Francis (1):
      mesa: Upgrade to 19.2.4

Anuj Mittal (7):
      boost: fix build for x32
      rng-tools: upgrade 6.7 -> 6.8
      harfbuzz: upgrade 2.6.1 -> 2.6.4
      libsolv: upgrade 0.7.6 -> 0.7.8
      sqlite3: upgrade 3.30.0 -> 3.30.1
      stress-ng: upgrade 0.10.08 -> 0.10.10
      glib-2.0: upgrade 2.62.1 -> 2.62.2

Armin Kuster (9):
      oeqa/manual/bsp-hw: remove rpm -ivh test
      oeqa/runtime/boot: add reboot test
      oeqa/manual/bsp-hw: remove reboot test
      oeqa/manual/bsp-hw: move storage tests to runtime
      oeqa/manual/bsp-hw: remove usb and SDmicro tests
      manual/bsd-hw: remove bash tests
      oeqa/manual/compliance-test: remove crashme tests
      oeqa/manual/compliance-test: move crashme to runtime
      /oeqa/manual/compliance-test: remove obsolete test

Chee Yang Lee (2):
      wic: rm with -r flag support
      selftest/wic: test wic rm with -r flag

Denys Dmytriyenko (1):
      distro_features_check: expand with MACHINE_FEATURES and COMBINED_FEATURES, rename

Kai Kang (1):
      systemd: remove ${PN}-xorg-xinitrc

Khem Raj (1):
      webkitgtk: Remove clang specific option

Paul Barker (1):
      cdrtools-native: Don't set uid/gid during install

Paul Eggleton (1):
      devtool: fix devtool upgrade with reproducible_builds class

Richard Purdie (10):
      oeqa/devtool: Avoid unbound variable errors
      recipetool/create: Fix to work with reproducible_builds
      opkg: Add upstream fixes for empty packages
      opkg-utils: Fix silent empty/broken opkg package creation
      core-image-full-cmdline: Add less
      bitbake: fetch2/clearcase: Fix warnings from python 3.8
      bitbake: runqueue: Fix hash equivalence duplicate tasks running
      sanity: Add check for tar older than 1.28
      oeqa/selftest/sstatetests: Ensure we don't use hashequiv for sstatesigs tests
      package_ipk: Remove pointless comment to trigger rebuild

Ross Burton (8):
      cve-update-db-native: don't hardcode the database name
      cve-update-db-native: add an index on the CVE ID column
      cve-update-db-native: clean up proxy handling
      cve-check: rewrite look to fix false negatives
      cve-check: neaten get_cve_info
      cve-check: fetch CVE data once at a time instead of in a single call
      bitbake: tests: add test for the hashing functions
      bitbake: utils: also use mmap for SHA256 and SHA1, for performance

Yi Zhao (1):
      bitbake: contrib/vim/indent/bitbake.vim: move it to correct directory

Change-Id: I526155f21145180c764252a2ae5bfba33def10ff
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
---
 poky/bitbake/lib/bb/utils.py | 34 ++++++++++++++--------------------
 1 file changed, 14 insertions(+), 20 deletions(-)

(limited to 'poky/bitbake/lib/bb/utils.py')

diff --git a/poky/bitbake/lib/bb/utils.py b/poky/bitbake/lib/bb/utils.py
index d035949b3..8d40bcdf8 100644
--- a/poky/bitbake/lib/bb/utils.py
+++ b/poky/bitbake/lib/bb/utils.py
@@ -520,22 +520,26 @@ def unlockfile(lf):
     fcntl.flock(lf.fileno(), fcntl.LOCK_UN)
     lf.close()
 
-def md5_file(filename):
-    """
-    Return the hex string representation of the MD5 checksum of filename.
-    """
-    import hashlib, mmap
+def _hasher(method, filename):
+    import mmap
 
     with open(filename, "rb") as f:
-        m = hashlib.md5()
         try:
             with mmap.mmap(f.fileno(), 0, access=mmap.ACCESS_READ) as mm:
                 for chunk in iter(lambda: mm.read(8192), b''):
-                    m.update(chunk)
+                    method.update(chunk)
         except ValueError:
             # You can't mmap() an empty file so silence this exception
             pass
-    return m.hexdigest()
+    return method.hexdigest()
+
+
+def md5_file(filename):
+    """
+    Return the hex string representation of the MD5 checksum of filename.
+    """
+    import hashlib
+    return _hasher(hashlib.md5(), filename)
 
 def sha256_file(filename):
     """
@@ -543,24 +547,14 @@ def sha256_file(filename):
     filename.
     """
     import hashlib
-
-    s = hashlib.sha256()
-    with open(filename, "rb") as f:
-        for line in f:
-            s.update(line)
-    return s.hexdigest()
+    return _hasher(hashlib.sha256(), filename)
 
 def sha1_file(filename):
     """
     Return the hex string representation of the SHA1 checksum of the filename
     """
     import hashlib
-
-    s = hashlib.sha1()
-    with open(filename, "rb") as f:
-        for line in f:
-            s.update(line)
-    return s.hexdigest()
+    return _hasher(hashlib.sha1(), filename)
 
 def preserved_envvars_exported():
     """Variables which are taken from the environment and placed in and exported
-- 
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