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Viewing changes to extinfo.cpp

Committer: Package Import Robot
Author(s): Martin Meredith
Date: 2015-02-03 12:58:01 UTC
mfrom: (1.1.18) (5.1.18 sid)
Revision ID: package-import@ubuntu.com-20150203125801-od6ev8cqy1er51vz

Tags: 1:5.2.5-1

New upstream release

files added:
ui.cpp

ui.hpp

uicommon.cpp

uiconsole.cpp

uisilent.cpp

files modified:
.pc/fix-buildflags/makefile

UnRAR.vcproj

UnRARDll.vcproj

arccmt.cpp

archive.cpp

archive.hpp

arcread.cpp

blake2s.cpp

blake2s_sse.cpp

cmddata.cpp

cmddata.hpp

coder.hpp

compress.hpp

consio.cpp

consio.hpp

crc.cpp

crypt.cpp

crypt.hpp

crypt2.cpp

crypt3.cpp

crypt5.cpp

debian/changelog

debian/control

dll.cpp

dll.hpp

dll.rc

errhnd.cpp

errhnd.hpp

extinfo.cpp

extinfo.hpp

extract.cpp

extract.hpp

filcreat.cpp

filcreat.hpp

file.cpp

file.hpp

filefn.cpp

filefn.hpp

filestr.cpp

find.cpp

hardlinks.cpp

list.cpp

loclang.hpp

log.cpp

makefile

model.cpp

model.hpp

options.cpp

options.hpp

os.hpp

pathfn.cpp

pathfn.hpp

rar.cpp

rar.hpp

rardefs.hpp

raros.hpp

rarvm.cpp

rawread.cpp

rawread.hpp

rdwrfn.cpp

rdwrfn.hpp

recvol.cpp

recvol3.cpp

recvol5.cpp

resource.cpp

rijndael.cpp

rijndael.hpp

scantree.cpp

secpassword.cpp

secpassword.hpp

sha1.cpp

sha1.hpp

sha256.cpp

smallfn.cpp

strfn.cpp

strfn.hpp

suballoc.cpp

suballoc.hpp

threadmisc.cpp

threadpool.cpp

threadpool.hpp

timefn.cpp

timefn.hpp

ulinks.cpp

unicode.cpp

unicode.hpp

unpack.cpp

unpack.hpp

unpack30.cpp

unpack50.cpp

unpack50frag.cpp

unpack50mt.cpp

uowners.cpp

version.hpp

volume.cpp

volume.hpp

win32acl.cpp

win32lnk.cpp

win32stm.cpp

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added added

removed removed

extinfo.cpp

bool IsRelativeSymlinkSafe(const wchar *SrcName,const wchar *TargetName)

{

if (IsFullRootPath(SrcName))

return false;

int AllowedDepth=0;

while (*SrcName!=0)

{

if (IsPathDiv(SrcName[0]) && SrcName[1]!=0 && !IsPathDiv(SrcName[1]))

{

bool Dot=SrcName[1]=='.' && (IsPathDiv(SrcName[2]) || SrcName[2]==0);

bool Dot2=SrcName[1]=='.' && SrcName[2]=='.' && (IsPathDiv(SrcName[3]) || SrcName[3]==0);

if (!Dot && !Dot2)

AllowedDepth++;

}

SrcName++;

}

if (IsFullRootPath(TargetName)) // Catch root dir based /path/file paths.

return false;

for (int Pos=0;*TargetName!=0;Pos++)

{

bool Dot2=TargetName[0]=='.' && TargetName[1]=='.' &&

(IsPathDiv(TargetName[2]) || TargetName[2]==0) &&

(Pos==0 || IsPathDiv(*(TargetName-1)));

if (Dot2)

AllowedDepth--;

TargetName++;

}

return AllowedDepth>=0;

}

bool ExtractSymlink(CommandData *Cmd,ComprDataIO &DataIO,Archive &Arc,const wchar *LinkName)

{

#if defined(SAVE_LINKS) && defined(_UNIX)

// For RAR 3.x archives we process links even in test mode to skip link data.

if (Arc.Format==RARFMT15)

return ExtractUnixLink30(DataIO,Arc,LinkName);

return ExtractUnixLink30(Cmd,DataIO,Arc,LinkName);

100

if (Arc.Format==RARFMT50)

return ExtractUnixLink50(LinkName,&Arc.FileHead);

101

return ExtractUnixLink50(Cmd,LinkName,&Arc.FileHead);

102

#elif defined _WIN_ALL

103

// RAR 5.0 archives store link information in file header, so there is

104

// no need to additionally test it if we do not create a file.

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