Fixes related to transition to Python 3 and fix in abrt-merge-pstoreoops

Signed-off-by: Matej Habrnal <mhabrnal@redhat.com>

0002-abrt-merge-pstoreoops-merge-files-in-descending-orde.patch

@@ -0,0 +1,35 @@
+From 668014b725660785c43b880e73a9ff723abc0be5 Mon Sep 17 00:00:00 2001
+From: "knoha@redhat.com" <knoha@redhat.com>
+Date: Fri, 24 Jul 2015 07:56:02 +0200
+Subject: [PATCH] abrt-merge-pstoreoops: merge files in descending order
+
+fs/pstore reads the data from kmsg_dump_get_buffer(), which starts at
+the end of the kmsg buffer, in a while loop and increases Part no. in
+each iteration.
+
+Related: rhbz#1233662
+
+Signed-off-by: Jakub Filak <jfilak@redhat.com>
+---
+ src/hooks/abrt-merge-pstoreoops.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/hooks/abrt-merge-pstoreoops.c b/src/hooks/abrt-merge-pstoreoops.c
+index 6fc3109..36f1e0b 100644
+--- a/src/hooks/abrt-merge-pstoreoops.c
++++ b/src/hooks/abrt-merge-pstoreoops.c
+@@ -64,9 +64,9 @@ int compare_oops_texts(const void *a, const void *b)
+         return -1;
+     if (aa->panic_no > bb->panic_no)
+         return 1;
+-    if (aa->part_no < bb->part_no)
++    if (aa->part_no > bb->part_no)
+         return -1;
+-    return (aa->part_no > bb->part_no);
++    return (aa->part_no < bb->part_no);
+ }
+ 
+ int main(int argc, char **argv)
+-- 
+2.4.6
+

0006-pass-encoded-Unicode-to-hashlib.sha1.update.patch

@@ -0,0 +1,44 @@
+From ed7aaffdcac4f29cd513cd4c1086339512320a1c Mon Sep 17 00:00:00 2001
+From: Jakub Filak <jfilak@redhat.com>
+Date: Fri, 24 Jul 2015 13:47:15 +0200
+Subject: [PATCH] pass encoded Unicode to hashlib.sha1.update()
+
+Python 3 compatibility commit.
+
+Related: rhbz#1246459
+
+Signed-off-by: Jakub Filak <jfilak@redhat.com>
+---
+ src/plugins/abrt-action-check-oops-for-hw-error.in | 2 +-
+ src/plugins/abrt-action-generate-machine-id        | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/plugins/abrt-action-check-oops-for-hw-error.in b/src/plugins/abrt-action-check-oops-for-hw-error.in
+index 400ed99..1695ddb 100644
+--- a/src/plugins/abrt-action-check-oops-for-hw-error.in
++++ b/src/plugins/abrt-action-check-oops-for-hw-error.in
+@@ -88,7 +88,7 @@ if __name__ == "__main__":
+     oops_hash = hashlib.sha1()
+     with open("backtrace", "r") as btfile:
+         for line in btfile:
+-            oops_hash.update(line)
++            oops_hash.update(line.encode())
+ 
+     with open_or_die("uuid", "w") as f:
+         f.write(oops_hash.hexdigest())
+diff --git a/src/plugins/abrt-action-generate-machine-id b/src/plugins/abrt-action-generate-machine-id
+index 1005b2c..63b5c93 100644
+--- a/src/plugins/abrt-action-generate-machine-id
++++ b/src/plugins/abrt-action-generate-machine-id
+@@ -63,7 +63,7 @@ def generate_machine_id_dmidecode():
+         data = dmixp.xpathEval(k)
+         for d in data:
+             # Update the hash as we find the fields we are looking for
+-            machine_id.update(d.get_content())
++            machine_id.update(d.get_content().encode())
+ 
+     del dmixp
+     del xmldoc
+-- 
+2.4.6
+

0007-vmcore-read-vmcore-by-chunks.patch

@@ -0,0 +1,38 @@
+From 8f26482402179dc64b9488be05ef9686922446ec Mon Sep 17 00:00:00 2001
+From: Jakub Filak <jfilak@redhat.com>
+Date: Fri, 24 Jul 2015 13:50:00 +0200
+Subject: [PATCH] vmcore: read vmcore by chunks
+
+Reading vmcore by lines was not a good idea and the switch to Python 3
+makes it impossible because of the binary format of that file (the file
+does not contain only valid Unicode strings and that raises
+UnicodeDecodeError from the for statement).
+
+Signed-off-by: Jakub Filak <jfilak@redhat.com>
+---
+ src/hooks/abrt_harvest_vmcore.py.in | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/src/hooks/abrt_harvest_vmcore.py.in b/src/hooks/abrt_harvest_vmcore.py.in
+index c5e7d53..61a6e57 100644
+--- a/src/hooks/abrt_harvest_vmcore.py.in
++++ b/src/hooks/abrt_harvest_vmcore.py.in
+@@ -214,9 +214,12 @@ def harvest_vmcore():
+         hashobj = hashlib.sha1()
+         # Iterate over the file a line at a time in order to not load the whole
+         # vmcore file
+-        with open(os.path.join(f_full, 'vmcore'), 'r') as corefile:
+-            for line in corefile:
+-                hashobj.update(line)
++        with open(os.path.join(f_full, 'vmcore'), 'rb') as corefile:
++            while True:
++                chunk = corefile.read(8192)
++                if not chunk:
++                    break
++                hashobj.update(chunk)
+ 
+         dd = create_abrtd_info(destdirnew, hashobj.hexdigest())
+         if dd is None:
+-- 
+2.4.6
+

abrt.spec

@@ -49,7 +49,7 @@
 Summary: Automatic bug detection and reporting tool
 Name: abrt
 Version: 2.6.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2+
 Group: Applications/System
 URL: https://abrt.readthedocs.org/
@@ -60,6 +60,13 @@ Patch0: disable-OpenGPGCheck-in-Fedora-Rawhide.patch
 # git format-patch %%{Version} --topo-order -N -M;
 # i=1; for p in `ls 0*.patch`; do printf "Patch%04d: %s\n" $i $p; ((i++)); done
 Patch0001: 0001-use-gettext-instead-of-lgettext-in-all-python-script.patch
+Patch0002: 0002-abrt-merge-pstoreoops-merge-files-in-descending-orde.patch
+#Patch0003: 0003-testsuite-pstore-adapt-to-merging-in-descending-orde.patch
+#Patch0004: 0004-testsuite-a-a-reporting-sanity-add-test-for-missing-.patch
+#Patch0005: 0005-testsuite-pstore-harvest-adapt-to-merging-in-descend.patch
+Patch0006: 0006-pass-encoded-Unicode-to-hashlib.sha1.update.patch
+Patch0007: 0007-vmcore-read-vmcore-by-chunks.patch
+
 
 # '%%autosetup -S git' -> git
 BuildRequires: git
@@ -1046,6 +1053,11 @@ killall abrt-dbus >/dev/null 2>&1 || :
 %config(noreplace) %{_sysconfdir}/profile.d/abrt-console-notification.sh
 
 %changelog
+* Fri Jul 24 2015 Matej Habrnal <mhabrnal@redhat.com> 2.6.2-3
+- read vmcore by chunks
+- pass encoded Unicode to hashlib.sha1.update()
+- abrt-merge-pstoreoops: merge files in descending order
+
 * Wed Jul 22 2015 Matej Habrnal <mhabrnal@redhat.com> 2.6.2-2
 - use gettext instead of lgettext in all python scripts
 - Resolves: #1245600