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s390-tools/zipl/boot
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Thomas Huth 10518da618 zipl/boot: Always clear COMMAND_LINE_EXTRA region 
Always clear the COMMAND_LINE_EXTRA region, also in case sclp_setup()
fails. If the region is not cleared properly, there might be junk
in there after a reboot, causing confusion for the kernel later.

While we're at it, also switch to COMMAND_LINE_EXTRA_SIZE instead
of COMMAND_LINE_SIZE, since that constant is more appropriate here.

Closes: https://github.com/ibm-s390-linux/s390-tools/pull/122
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
2021-11-10 15:12:10 +01:00
..
.gitignore
zipl/boot: use C pre-processor for linker script generation
2020-05-06 17:36:39 +02:00
cio.c
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
cio.h
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
ebcdic_conv.c
zipl: refactor all EBCDIC code into separate files
2020-03-16 13:39:10 +01:00
ebcdic_conv.h
zipl: refactor all EBCDIC code into separate files
2020-03-16 13:39:10 +01:00
ebcdic.c
zipl: refactor all EBCDIC code into separate files
2020-03-16 13:39:10 +01:00
ebcdic.h
zipl: refactor all EBCDIC code into separate files
2020-03-16 13:39:10 +01:00
eckd0_cdl.S
zipl/boot: reuse STAGE2_ENTRY and PSW_LOAD
2020-05-06 17:36:39 +02:00
eckd0_ldl.S
zipl/boot: reuse STAGE2_ENTRY and PSW_LOAD
2020-05-06 17:36:39 +02:00
eckd1.S
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
eckd1b.S
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
eckd2.c
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
eckd2dump_mv.c
zipl/boot: fix heap OOM in stage2 of DASD dumper
2021-02-19 13:43:41 +01:00
eckd2dump_sv.c
zipl/boot: fix heap OOM in stage2 of DASD dumper
2021-02-19 13:43:41 +01:00
eckd2dump.c
zipl/boot: fix heap OOM in stage2 of DASD dumper
2021-02-19 13:43:41 +01:00
eckd2dump.h
zipl/boot: fix heap OOM in stage2 of DASD dumper
2021-02-19 13:43:41 +01:00
eckd.h
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
entry.S
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
error.h
genprotimg: boot: initial bootloader support
2020-03-16 13:39:10 +01:00
fba0.S
zipl/boot: reuse STAGE2_ENTRY and PSW_LOAD
2020-05-06 17:36:39 +02:00
fba1b.S
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
fba2.c
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
fba2dump.c
zipl/boot: fix heap OOM in stage2 of DASD dumper
2021-02-19 13:43:41 +01:00
fba.h
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
head.S
zipl: add SIGP_SET_ARCHITECTURE to sigp.h and use it
2020-03-02 14:26:30 +01:00
kdump2.c
Initial s390-tools-2.0.0 import
2017-08-21 10:55:40 +02:00
kdump3.c
zipl: consolidate stage3_params structs and stage3 flags
2020-05-06 17:36:39 +02:00
kdump.c
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
kdump.h
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
libc.c
zipl: add environment interpretation by stage3 of boot
2021-10-01 14:59:56 +02:00
libc.h
zipl: add environment interpretation by stage3 of boot
2021-10-01 14:59:56 +02:00
Makefile
make: add address sanitizer support
2021-02-19 13:43:41 +01:00
menu.c
zipl/boot: Always clear COMMAND_LINE_EXTRA region
2021-11-10 15:12:10 +01:00
menu.h
zipl: consolidate COMMAND_LINE_EXTRA and COMMAND_LINE_SIZE
2020-05-06 17:36:39 +02:00
sclp_stage3.c
zipl: remove libc.h include in s390.h
2020-03-02 14:26:30 +01:00
sclp_stage3.h
zipl: use STATIC_ASSERT macro for no padding verification
2020-02-27 13:44:46 +01:00
sclp.c
zipl/sclp: add sclp_print_ascii
2020-03-16 13:39:10 +01:00
sclp.h
zipl/sclp: remove PSW_* macros
2020-05-06 17:36:39 +02:00
stage2.c
zipl/boot: fix memory use after free in stage2
2020-12-15 11:10:50 +01:00
stage2.h
zipl/boot: use C pre-processor for linker script generation
2020-05-06 17:36:39 +02:00
stage2.lds.S
zipl/boot: use C pre-processor for linker script generation
2020-05-06 17:36:39 +02:00
stage2dump.c
zipl: remove libc.h include in s390.h
2020-03-02 14:26:30 +01:00
stage2dump.h
zipl: move s390.h to include/boot/s390.h
2020-03-02 14:26:30 +01:00
stage3.c
zipl: add environment interpretation by stage3 of boot
2021-10-01 14:59:56 +02:00
stage3.h
zipl: add basic support of environment block by zipl(8)
2021-10-01 14:59:56 +02:00
stage3.lds.S
zipl/boot: use C pre-processor for linker script generation
2020-05-06 17:36:39 +02:00
tape0.S
zipl/boot: reuse STAGE2_ENTRY and PSW_LOAD
2020-05-06 17:36:39 +02:00
tape2dump.c
zipl/boot: reuse STAGE2_ENTRY and PSW_LOAD
2020-05-06 17:36:39 +02:00