Fixed a NULL pointer dereference that can occur when hostnames

do not resolve. Thanks to <vmagerya> for pointing out this problem.


git-svn-id: https://shellinabox.googlecode.com/svn/trunk@206 0da03de8-d603-11dd-86c2-0f8696b7b6f9
This commit is contained in:
zodiac@gmail.com 2010-07-02 19:00:33 +00:00
parent 00de1d4a19
commit d1df9b6441
12 changed files with 181 additions and 134 deletions

View file

@ -1,3 +1,8 @@
2010-07-02 Markus Gutschke <markus@shellinabox.com>
* Fixed a NULL pointer dereference that can occur when hostnames
do not resolve. Thanks to <vmagerya> for pointing out this problem.
2010-03-31 Markus Gutschke <markus@shellinabox.com>
* Tweaked the build system to work better on OpenWRT. This is largely

View file

@ -1,4 +1,4 @@
# Makefile.in generated by automake 1.11 from Makefile.am.
# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@ -905,7 +905,8 @@ distdir: $(DISTFILES)
fi; \
done
-test -n "$(am__skip_mode_fix)" \
|| find "$(distdir)" -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
|| find "$(distdir)" -type d ! -perm -755 \
-exec chmod u+rwx,go+rx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
@ -949,17 +950,17 @@ dist dist-all: distdir
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lzma*) \
unlzma -c $(distdir).tar.lzma | $(am__untar) ;;\
lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
*.tar.xz*) \
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac

33
aclocal.m4 vendored
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@ -1,4 +1,4 @@
# generated automatically by aclocal 1.11 -*- Autoconf -*-
# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
@ -13,8 +13,8 @@
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
[m4_warning([this file was generated for autoconf 2.64.
m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
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You have another version of autoconf. It may work, but is not guaranteed to.
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@ -2460,7 +2460,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
@ -3099,7 +3099,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
lt_cv_deplibs_check_method=pass_all
;;
@ -3720,7 +3720,7 @@ m4_if([$1], [CXX], [
;;
esac
;;
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
KCC*)
# KAI C++ Compiler
@ -4004,7 +4004,7 @@ m4_if([$1], [CXX], [
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@ -4300,6 +4300,7 @@ dnl Note also adjust exclude_expsyms for C++ above.
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@ -4391,7 +4392,7 @@ _LT_EOF
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu)
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@ -5871,7 +5872,7 @@ if test "$_lt_caught_CXX_error" != yes; then
_LT_TAGVAR(inherit_rpath, $1)=yes
;;
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
@ -7878,15 +7879,15 @@ m4_define([lt_dict_filter],
# Generated from ltversion.in.
# serial 3012 ltversion.m4
# serial 3017 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.2.6])
m4_define([LT_PACKAGE_REVISION], [1.3012])
m4_define([LT_PACKAGE_VERSION], [2.2.6b])
m4_define([LT_PACKAGE_REVISION], [1.3017])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.2.6'
macro_revision='1.3012'
[macro_version='2.2.6b'
macro_revision='1.3017'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
@ -7999,7 +8000,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.11'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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m4_if([$1], [1.11], [],
m4_if([$1], [1.11.1], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@ -8015,7 +8016,7 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
[AM_AUTOMAKE_VERSION([1.11])dnl
[AM_AUTOMAKE_VERSION([1.11.1])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])

View file

@ -16,6 +16,9 @@
/* Define to 1 if you have the `getgrnam_r' function. */
#define HAVE_GETGRNAM_R 1
/* Define to 1 if you have the `gethostbyname_r' function. */
#define HAVE_GETHOSTBYNAME_R 1
/* Define to 1 if you have the `getpwnam_r' function. */
#define HAVE_GETPWNAM_R 1
@ -144,7 +147,7 @@
#define STDC_HEADERS 1
/* Most recent revision number in the version control system */
#define VCS_REVISION "204"
#define VCS_REVISION "206"
/* Version number of package */
#define VERSION "2.10"

View file

@ -15,6 +15,9 @@
/* Define to 1 if you have the `getgrnam_r' function. */
#undef HAVE_GETGRNAM_R
/* Define to 1 if you have the `gethostbyname_r' function. */
#undef HAVE_GETHOSTBYNAME_R
/* Define to 1 if you have the `getpwnam_r' function. */
#undef HAVE_GETPWNAM_R

220
configure vendored
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@ -1,12 +1,14 @@
#! /bin/sh
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#
# Report bugs to <markus@shellinabox.com>.
#
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
# Foundation, Inc.
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
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@ -676,7 +678,8 @@ fi
exec 7<&0 </dev/null 6>&1
test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
@ -1537,7 +1540,7 @@ Some influential environment variables:
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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CPP C preprocessor
@ -1608,7 +1611,7 @@ test -n "$ac_init_help" && exit $ac_status
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shellinabox configure 2.10
generated by GNU Autoconf 2.64
generated by GNU Autoconf 2.65
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@ -1655,7 +1658,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
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as_fn_set_status $ac_retval
} # ac_fn_c_try_compile
@ -1701,7 +1704,7 @@ fi
# left behind by Apple's compiler. We do this before executing the actions.
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
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return $ac_retval
as_fn_set_status $ac_retval
} # ac_fn_c_try_link
@ -1769,7 +1772,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_retval=1
fi
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
return $ac_retval
as_fn_set_status $ac_retval
} # ac_fn_c_try_cpp
@ -1811,7 +1814,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
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@ -1979,7 +1982,7 @@ This file contains any messages produced by compilers while
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@ -2232,7 +2235,7 @@ fi
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sed 's/^/| /' "$ac_site_file" >&5
@ -2241,9 +2244,9 @@ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
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@ -2325,7 +2328,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
VCS_REVISION=204
VCS_REVISION=206
cat >>confdefs.h <<_ACEOF
@ -2671,6 +2674,7 @@ IFS=$as_save_IFS
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@ -2678,7 +2682,6 @@ fi
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@ -3159,32 +3162,30 @@ $as_echo "$ac_try_echo"; } >&5
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@ -3257,51 +3258,18 @@ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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@ -3334,13 +3302,72 @@ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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fi
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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@ -3804,8 +3831,8 @@ esac
macro_version='2.2.6'
macro_revision='1.3012'
macro_version='2.2.6b'
macro_revision='1.3017'
@ -4476,13 +4503,13 @@ if test "${lt_cv_nm_interface+set}" = set; then :
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:4479: $ac_compile\"" >&5)
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cat conftest.err >&5
(eval echo "\"\$as_me:4482: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval echo "\"\$as_me:4509: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
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cat conftest.err >&5
(eval echo "\"\$as_me:4485: output\"" >&5)
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cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
@ -4948,7 +4975,7 @@ irix5* | irix6* | nonstopux*)
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
lt_cv_deplibs_check_method=pass_all
;;
@ -5688,7 +5715,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 5691 "configure"' > conftest.$ac_ext
echo '#line 5718 "configure"' > conftest.$ac_ext
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -7214,11 +7241,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7217: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7244: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:7221: \$? = $ac_status" >&5
echo "$as_me:7248: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -7383,7 +7410,7 @@ $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
lt_prog_compiler_static='-non_shared'
;;
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
@ -7553,11 +7580,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7556: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7583: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:7560: \$? = $ac_status" >&5
echo "$as_me:7587: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -7658,11 +7685,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7661: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7688: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:7665: \$? = $ac_status" >&5
echo "$as_me:7692: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -7713,11 +7740,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7716: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7743: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:7720: \$? = $ac_status" >&5
echo "$as_me:7747: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -7856,6 +7883,7 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
@ -7947,7 +7975,7 @@ _LT_EOF
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu)
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
@ -9409,7 +9437,7 @@ linux*oldld* | linux*aout* | linux*coff*)
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
linux* | k*bsd*-gnu | kopensolaris*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
@ -10096,7 +10124,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10099 "configure"
#line 10127 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10192,7 +10220,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10195 "configure"
#line 10223 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10626,8 +10654,8 @@ fi
done
for ac_func in getgrgid_r getgrnam_r getpwnam_r getpwuid_r openpty \
strcasestr
for ac_func in getgrgid_r getgrnam_r gethostbyname_r getpwnam_r getpwuid_r \
openpty strcasestr
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
@ -11439,7 +11467,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# values after options handling.
ac_log="
This file was extended by shellinabox $as_me 2.10, which was
generated by GNU Autoconf 2.64. Invocation command line was
generated by GNU Autoconf 2.65. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@ -11479,6 +11507,7 @@ Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
--config print configuration, then exit
-q, --quiet, --silent
do not print progress messages
-d, --debug don't remove temporary files
@ -11501,10 +11530,11 @@ Report bugs to <markus@shellinabox.com>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
shellinabox config.status 2.10
configured by $0, generated by GNU Autoconf 2.64,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
configured by $0, generated by GNU Autoconf 2.65,
with options \\"\$ac_cs_config\\"
Copyright (C) 2009 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
@ -11542,6 +11572,8 @@ do
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
$as_echo "$ac_cs_version"; exit ;;
--config | --confi | --conf | --con | --co | --c )
$as_echo "$ac_cs_config"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
@ -11985,7 +12017,7 @@ s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\).*/\1/
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
@ -11999,7 +12031,7 @@ s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\).*/\1/
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p

View file

@ -2,7 +2,7 @@ AC_PREREQ(2.57)
dnl This is the one location where the authoritative version number is stored
AC_INIT(shellinabox, 2.10, markus@shellinabox.com)
VCS_REVISION=204
VCS_REVISION=206
AC_SUBST(VCS_REVISION)
AC_DEFINE_UNQUOTED(VCS_REVISION, "${VCS_REVISION}",
[Most recent revision number in the version control system])
@ -33,8 +33,8 @@ dnl Use strlcat() instead of strncat() to avoid spurious warnings
AC_CHECK_FUNCS([strlcat])
dnl Prefer thread-safe functions, if available
AC_CHECK_FUNCS([getgrgid_r getgrnam_r getpwnam_r getpwuid_r openpty \
strcasestr ])
AC_CHECK_FUNCS([getgrgid_r getgrnam_r gethostbyname_r getpwnam_r getpwuid_r \
openpty strcasestr ])
dnl We prefer ptsname_r(), but will settle for ptsname() if necessary
AC_TRY_LINK([#ifndef _XOPEN_SOURCE

View file

@ -1955,7 +1955,7 @@ VT100.prototype.toggleBell = function() {
};
VT100.prototype.about = function() {
alert("VT100 Terminal Emulator " + "2.10 (revision 204)" +
alert("VT100 Terminal Emulator " + "2.10 (revision 206)" +
"\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com");
};

View file

@ -611,7 +611,7 @@ static int sslSNICallback(SSL *sslHndl, int *al, struct SSLSupport *ssl) {
}
#endif
#if defined(HAVE_OPENSSL)
#if defined(HAVE_OPENSSL) && !defined(HAVE_GETHOSTBYNAME_R)
// This is a not-thread-safe replacement for gethostbyname_r()
#define gethostbyname_r x_gethostbyname_r
static int gethostbyname_r(const char *name, struct hostent *ret,
@ -629,14 +629,16 @@ static int gethostbyname_r(const char *name, struct hostent *ret,
return -1;
}
struct hostent *he = gethostbyname(name);
if (he) {
*ret = *he;
if (result) {
*result = ret;
}
}
if (h_errnop) {
*h_errnop = h_errno;
}
return 0;
return he ? 0 : -1;
}
#endif

View file

@ -1,6 +1,6 @@
# Generated from ltmain.m4sh.
# ltmain.sh (GNU libtool) 2.2.6
# ltmain.sh (GNU libtool) 2.2.6b
# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
@ -65,7 +65,7 @@
# compiler: $LTCC
# compiler flags: $LTCFLAGS
# linker: $LD (gnu? $with_gnu_ld)
# $progname: (GNU libtool) 2.2.6 Debian-2.2.6a-4
# $progname: (GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu1
# automake: $automake_version
# autoconf: $autoconf_version
#
@ -73,9 +73,9 @@
PROGRAM=ltmain.sh
PACKAGE=libtool
VERSION="2.2.6 Debian-2.2.6a-4"
VERSION="2.2.6b Debian-2.2.6b-2ubuntu1"
TIMESTAMP=""
package_revision=1.3012
package_revision=1.3017
# Be Bourne compatible
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then

View file

@ -358,7 +358,7 @@ ShellInABox.prototype.extendContextMenu = function(entries, actions) {
};
ShellInABox.prototype.about = function() {
alert("Shell In A Box version " + "2.10 (revision 204)" +
alert("Shell In A Box version " + "2.10 (revision 206)" +
"\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com" +
(typeof serverSupportsSSL != 'undefined' && serverSupportsSSL ?

View file

@ -1955,7 +1955,7 @@ VT100.prototype.toggleBell = function() {
};
VT100.prototype.about = function() {
alert("VT100 Terminal Emulator " + "2.10 (revision 204)" +
alert("VT100 Terminal Emulator " + "2.10 (revision 206)" +
"\nCopyright 2008-2010 by Markus Gutschke\n" +
"For more information check http://shellinabox.com");
};