Miroirs/slackbuilds_ponce
1
0
Fork 0
mirror of https://github.com/Ponce/slackbuilds synced 2024-11-18 22:06:04 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

libraries/libpwquality: Add stack overflow patch.

Browse source 
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Edinaldo P. Silva 2016-12-17 06:32:58 +07:00 committed by Willy Sudiarto Raharjo
parent a594093718
commit 01f56259b1
2 changed files with 28 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
libraries/libpwquality/Fix_possible_stack_overflow.patch Normal file
View file

@ -0,0 +1,21 @@
# HG changeset patch
# User Tomas Mraz <tmraz@redhat.com>
# Date 1440426008 -7200
# Node ID a4696cd7cd246f6c34a2d2f1d54d569c5e7ecd84
# Parent bb4952bec17e830c751d99a85ae1de32e22cf659
Fix possible stack overflow in pwquality_generate() with data from /dev/urandom.
diff -r bb4952bec17e -r a4696cd7cd24 src/generate.c
--- a/src/generate.c Thu Jul 23 14:11:30 2015 +0200
+++ b/src/generate.c Mon Aug 24 16:20:08 2015 +0200
@@ -100,7 +100,7 @@
int
pwquality_generate(pwquality_settings_t *pwq, int entropy_bits, char **password)
{
- char entropy[PWQ_MAX_ENTROPY_BITS/8 + 1];
+ char entropy[(PWQ_MAX_ENTROPY_BITS+PWQ_MAX_ENTROPY_BITS/9)/8 + 2];
char *tmp;
int maxlen;
int try = 0;

12
libraries/libpwquality/libpwquality.SlackBuild
View file

@ -2,7 +2,7 @@
#
# Slackware build script for libpwquality.
#
# Copyright 2015 Edinaldo P. Silva, Rio de Janeiro, Brazil.
# Copyright 2015-2016 Edinaldo P. Silva, Rio de Janeiro, Brazil.
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
@ -24,12 +24,12 @@
PRGNAM=libpwquality
VERSION=${VERSION:-1.3.0}
BUILD=${BUILD:-1}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
i?86) ARCH=i586 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
@ -40,8 +40,8 @@ TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@ -69,6 +69,8 @@ find -L . \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
patch -p1 < $CWD/Fix_possible_stack_overflow.patch
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \