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remove misuse of ustring in get_filesystem

This commit is contained in:
Seth Heeren 2010-10-05 16:48:49 +02:00 committed by Curtis Gedak
parent 9c41afae91
commit 58b0e23dd7
1 changed files with 13 additions and 13 deletions
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26
src/GParted_Core.cc
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@ -1041,11 +1041,11 @@ GParted::FILESYSTEM GParted_Core::get_filesystem()
{
ped_device_open( lp_device );
ped_geometry_read( & lp_partition ->geom, buf, 0, 1 ) ;
strncpy(magic1, buf+0, 6) ; magic1[6] = '\0' ; //set and terminate string
memcpy(magic1, buf+0, 6) ; //set binary magic data
ped_device_close( lp_device );
free( buf ) ;
if ( Glib::ustring( magic1 ) == "LUKS\xBA\xBE" )
if ( 0 == memcmp( magic1 , "LUKS\xBA\xBE", 6 ) )
{
temp = _( "Linux Unified Key Setup encryption is not yet supported." ) ;
temp += "\n" ;
@ -1132,11 +1132,11 @@ GParted::FILESYSTEM GParted_Core::get_filesystem()
, (65536 / lp_device ->sector_size)
, 1
) ;
strncpy(magic1, buf+0, 7) ; magic1[7] = '\0' ; //set and terminate string
memcpy(magic1, buf+0, 7) ; //set binary magic data
ped_device_close( lp_device );
free( buf ) ;
if ( Glib::ustring( magic1 ) == "ReIsEr4" )
if ( 0 == memcmp( magic1, "ReIsEr4", 7 ) )
return GParted::FS_REISER4 ;
}
@ -1149,20 +1149,20 @@ GParted::FILESYSTEM GParted_Core::get_filesystem()
if ( lp_device ->sector_size == 512 )
{
ped_geometry_read( & lp_partition ->geom, buf, 1, 1 ) ;
strncpy(magic1, buf+ 0, 8) ; magic1[8] = '\0' ; //set and terminate string
strncpy(magic2, buf+24, 4) ; magic2[4] = '\0' ; //set and terminate string
memcpy(magic1, buf+ 0, 8) ; // set binary magic data
memcpy(magic2, buf+24, 4) ; // set binary magic data
}
else
{
ped_geometry_read( & lp_partition ->geom, buf, 0, 1 ) ;
strncpy(magic1, buf+ 0+512, 8) ; magic1[8] = '\0' ; //set and terminate string
strncpy(magic2, buf+24+512, 4) ; magic2[4] = '\0' ; //set and terminate string
memcpy(magic1, buf+ 0+512, 8) ; // set binary magic data
memcpy(magic2, buf+24+512, 4) ; // set binary magic data
}
ped_device_close( lp_device );
free( buf ) ;
if ( Glib::ustring( magic1 ) == "LABELONE"
&& Glib::ustring( magic2 ) == "LVM2" )
if ( 0 == memcmp( magic1, "LABELONE", 8 )
&& 0 == memcmp( magic2, "LVM2", 4 ) )
{
temp = _( "Logical Volume Management is not yet supported." ) ;
temp += "\n" ;
@ -1174,7 +1174,7 @@ GParted::FILESYSTEM GParted_Core::get_filesystem()
//btrfs
const Sector BTRFS_SUPER_INFO_SIZE = 4096 ;
const Sector BTRFS_SUPER_INFO_OFFSET = (64 * 1024) ;
const Glib::ustring BTRFS_SIGNATURE = "_BHRfS_M" ;
const char* const BTRFS_SIGNATURE = "_BHRfS_M" ;
char buf_btrfs[BTRFS_SUPER_INFO_SIZE] ;
@ -1184,10 +1184,10 @@ GParted::FILESYSTEM GParted_Core::get_filesystem()
, (BTRFS_SUPER_INFO_OFFSET / lp_device ->sector_size)
, (BTRFS_SUPER_INFO_SIZE / lp_device ->sector_size)
) ;
strncpy(magic1, buf_btrfs+64, BTRFS_SIGNATURE .size()) ; magic1[BTRFS_SIGNATURE .size()] = '\0' ; //set and terminate string
memcpy(magic1, buf_btrfs+64, strlen(BTRFS_SIGNATURE) ) ; //set binary magic data
ped_device_close( lp_device ) ;
if ( magic1 == BTRFS_SIGNATURE )
if ( 0 == memcmp( magic1, BTRFS_SIGNATURE, strlen(BTRFS_SIGNATURE) ) )
{
#ifndef BTRFS_SUPPORT
temp = _( "BTRFS is not yet supported." ) ;