Rabin Vincent 128059b926 hush: fix segfault on syntax error ...

Hush segfaults if it sees a syntax error while attempting to parse a
command:

 $ ./u-boot -c "'"
 ...
 syntax error
 Segmentation fault (core dumped)

This is due to a NULL pointer dereference of in_str->p in static_peek().
The problem is that the exit condition for the loop in
parse_stream_outer() checks for rcode not being -1, but rcode is only
ever 0 or 1.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Simon Glass <sjg@chromium.org)
Tested-by: Simon Glass <sjg@chromium.org)

2014-11-07 16:27:06 -05:00

..

spl

spl: move comment to the right place

2014-10-27 17:54:13 -04:00

aboot.c

aboot: fix block addressing for don't care chunk type

2014-10-27 17:54:09 -04:00

autoboot.c

autoboot: add its own header

2014-07-18 17:53:24 -04:00

bedbug.c

Consolidate bool type

2013-04-01 16:33:52 -04:00

board_f.c

common: board: use __weak

2014-10-24 16:04:59 -04:00

board_r.c

common: board_r: make local functions static

2014-10-25 07:02:00 -04:00

bootm_os.c

common: bootm_os: make arch_preboot_os __weak

2014-07-18 17:53:23 -04:00

bootm.c

x86: image: Add new image type for x64_64

2014-10-28 20:44:04 -06:00

bootretry.c

Rename bootretry functions and remove #ifdefs

2014-05-29 17:49:00 -04:00

bootstage.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

bouncebuf.c

Fix a few printf argument verification warnings

2014-09-15 13:32:55 -04:00

cli_hush.c

hush: fix segfault on syntax error

2014-11-07 16:27:06 -05:00

cli_readline.c

Move bootretry code into bootretry.c and clean up

2014-05-29 17:48:21 -04:00

cli_simple.c

cli: Export cli_simple_process_macros for use outside of cli_simple

2014-08-21 12:01:13 -04:00

cli.c

cli: hush: Adjust 'run' command to run each line of the env var

2014-10-27 11:03:33 -04:00

cmd_aes.c

aes: Add 'aes' command to access AES-128-CBC

2014-03-21 16:43:58 -04:00

cmd_ambapp.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_bdinfo.c

common: commands: make commands static

2014-07-18 17:53:23 -04:00

cmd_bedbug.c

Use run_command_repeatable()

2014-06-11 16:25:47 -04:00

cmd_blob.c

crypto/fsl: Add command for encapsulating/decapsulating blobs

2014-10-16 14:20:40 -07:00

cmd_bmp.c

Coding Style cleanup: replace leading SPACEs by TABs

2013-10-14 16:06:54 -04:00

cmd_boot.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_bootldr.c

…

cmd_bootm.c

x86: Support loading kernel setup from a FIT

2014-10-22 09:03:06 -06:00

cmd_bootmenu.c

Remove unnecessary use of hush header file

2014-05-29 17:45:31 -04:00

cmd_bootstage.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_cache.c

common: commands: make commands static

2014-07-18 17:53:23 -04:00

cmd_cbfs.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_clk.c

common: Add new clk command

2014-02-04 16:32:20 +01:00

cmd_console.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_cplbinfo.c

…

cmd_cramfs.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_dataflash_mmc_mux.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_date.c

Merge branch 'master' of git://git.denx.de/u-boot-i2c

2013-07-24 09:50:24 -04:00

cmd_dcr.c

Add cli_ prefix to readline functions

2014-05-29 17:45:31 -04:00

cmd_demo.c

dm: rename device struct to udevice

2014-05-27 10:21:32 -04:00

cmd_dfu.c

dfu: Provide means to find difference between dfu-util -e and -R

2014-09-02 14:29:28 +02:00

cmd_diag.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_disk.c

bootm: make use of legacy image format configurable

2014-06-05 14:44:56 -04:00

cmd_display.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_dtt.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

cmd_echo.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_eeprom.c

Revert "common, env: Fix support for environment in i2c eeprom"

2014-10-27 11:04:00 -04:00

cmd_elf.c

common/cmd_elf.c: add missing include

2014-10-25 15:27:15 -04:00

cmd_exit.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_ext2.c

Fix help text of ext2load and fatload.

2014-07-22 07:44:25 -04:00

cmd_ext4.c

ext4load: fix help text

2014-08-09 11:17:03 -04:00

cmd_fastboot.c

usb/gadget: fastboot: minor cleanup

2014-09-24 18:30:27 -04:00

cmd_fat.c

fs: implement size/fatsize/ext4size

2014-08-09 11:16:57 -04:00

cmd_fdc.c

bootm: make use of legacy image format configurable

2014-06-05 14:44:56 -04:00

cmd_fdt.c

fdt: Rename fdt_resize() to fdt_shrink_to_minimum()

2014-08-09 11:17:03 -04:00

cmd_fitupd.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_flash.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_fpga.c

bootm: make use of legacy image format configurable

2014-06-05 14:44:56 -04:00

cmd_fpgad.c

powerpc/ppc4xx: Convert new gdsys files to SPDX license tags

2013-07-26 15:32:59 -04:00

cmd_fs.c

fs: implement size/fatsize/ext4size

2014-08-09 11:16:57 -04:00

cmd_fuse.c

Add the function 'confirm_yesno' for interactive

2014-05-23 11:53:05 +03:00

cmd_gettime.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_gpio.c

Merge git://git.denx.de/u-boot-dm

2014-10-26 14:03:08 -04:00

cmd_gpt.c

cmd:gpt: randomly generate each partition uuid if undefined

2014-04-02 16:36:06 -04:00

cmd_hash.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_help.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_i2c.c

common: commands: make commands static

2014-07-18 17:53:23 -04:00

cmd_ide.c

common: cmd_ide: use __weak and add prototypes

2014-07-22 07:44:26 -04:00

cmd_immap.c

powerpc: mpc8260: consolidate CONFIG_MPC8260 and CONFIG_8260

2014-03-07 10:59:06 -05:00

cmd_ini.c

SPDX-License-Identifier: convert BSD-3-Clause files

2013-08-19 15:45:35 -04:00

cmd_io.c

common/cmd_io.c: Fix incorrect help for iod/iow

2014-10-27 17:54:09 -04:00

cmd_iotrace.c

Add an I/O tracing feature

2014-06-20 11:54:29 -06:00

cmd_irq.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

cmd_itest.c

Fix itest mask overflow

2014-06-05 14:38:38 -04:00

cmd_jffs2.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_ldrinfo.c

…

cmd_led.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

cmd_license.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_load.c

Enable xmodem support

2013-08-16 13:45:15 -04:00

cmd_log.c

stdio: Pass device pointer to stdio methods

2014-07-23 14:07:23 +01:00

cmd_lzmadec.c

Add lzmadec command

2014-03-22 14:47:22 -06:00

cmd_mac.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_md5sum.c

cmd_md5sum.c: remove dead code / fix warning

2014-06-19 11:19:07 -04:00

cmd_mdio.c

net: add support for extended registers to mdio command

2013-11-22 16:50:52 -06:00

cmd_mem.c

cmd_mem: call unmap_sysmem() after map_sysmem()

2014-10-27 17:54:12 -04:00

cmd_mfsl.c

common: fsl: Fix broken SPDX-License-Identifier change

2013-10-16 09:24:38 -04:00

cmd_mii.c

common: cmd_mii: fix printf format warning

2014-07-18 17:53:24 -04:00

cmd_misc.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_mmc_spi.c

mmc: Split mmc struct, rework mmc initialization (v2)

2014-03-24 12:58:56 +02:00

cmd_mmc.c

cmd_mmc: fix bootpart-resize maxarg to 4

2014-10-03 17:26:50 +03:00

cmd_mp.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_mtdparts.c

Fix a few printf argument verification warnings

2014-09-15 13:32:55 -04:00

cmd_nand.c

cmd_nand: Update (nand_info_t*)nand after arg_off(_size) call

2014-09-24 18:30:29 -04:00

cmd_net.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_nvedit.c

Add option -r to env import to allow import of text files with CRLF as line endings

2014-07-22 07:44:26 -04:00

cmd_onenand.c

mtd: resync with Linux-3.7.1

2013-05-31 17:12:03 -05:00

cmd_otp.c

Add the function 'confirm_yesno' for interactive

2014-05-23 11:53:05 +03:00

cmd_part.c

common: commands: make commands static

2014-07-18 17:53:23 -04:00

cmd_pci.c

Rename bootretry functions and remove #ifdefs

2014-05-29 17:49:00 -04:00

cmd_pcmcia.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_portio.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_pxe.c

pxe: Ensure we don't overflow bootargs

2014-10-10 09:44:21 -04:00

cmd_read.c

Add a command to read raw blocks from a partition

2012-12-11 13:17:33 -07:00

cmd_reginfo.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_reiser.c

cmd_reiser: normalize 'file not found' errors

2013-11-08 15:25:13 -05:00

cmd_sandbox.c

sandbox: restore ability to access host fs through standard commands

2014-06-23 15:37:23 -06:00

cmd_sata.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_scsi.c

scsi: Use correct printf() format string for uintptr_t

2014-10-27 11:04:01 -04:00

cmd_setexpr.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

cmd_sf.c

dm: Convert spi_flash_probe() and 'sf probe' to use driver model

2014-10-22 10:36:50 -06:00

cmd_sha1sum.c

includes: move openssl headers to include/u-boot

2014-06-19 11:19:04 -04:00

cmd_softswitch.c

blackfin: bf609: add softswitch config command

2013-05-13 16:26:12 +08:00

cmd_sound.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_source.c

common: commands: make commands static

2014-07-18 17:53:23 -04:00

cmd_spi.c

dm: spi: Adjust cmd_spi to work with driver model

2014-10-22 10:36:47 -06:00

cmd_spibootldr.c

…

cmd_spl.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_strings.c

Convert cmd_usage() calls in common to use a return value

2012-03-06 21:09:46 +01:00

cmd_terminal.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_test.c

cmd_test: implement -e test for file existence

2014-02-19 09:47:34 -05:00

cmd_thordown.c

thor: defer parsing of device string to IO backend

2014-08-09 11:17:00 -04:00

cmd_time.c

cmd_time: do not show ticks

2014-05-12 15:19:46 -04:00

cmd_tpm.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_trace.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_tsi148.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

cmd_ubi.c

mtd, ubi, ubifs: resync with Linux-3.14

2014-08-25 19:25:55 -04:00

cmd_ubifs.c

mtd, ubi, ubifs: resync with Linux-3.14

2014-08-25 19:25:55 -04:00

cmd_universe.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

cmd_unzip.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_usb_mass_storage.c

ums: allow the user to specify the device type

2014-05-08 10:38:29 +02:00

cmd_usb.c

usb: kbd: Allow "usb reset" to continue when an usb kbd is used

2014-10-06 14:50:43 +02:00

cmd_version.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

cmd_ximg.c

bootm: make use of legacy image format configurable

2014-06-05 14:44:56 -04:00

cmd_yaffs2.c

u-boot: Update yaffs2 file system

2012-08-09 23:39:18 +02:00

cmd_zfs.c

cmd_zfs: normalize 'file not found' errors

2013-11-08 15:25:13 -05:00

cmd_zip.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

command.c

common: command: trivial coding style fixes

2014-10-27 17:54:12 -04:00

console.c

common:console: add missing include

2014-10-25 07:27:37 -04:00

cros_ec.c

dm: cros_ec: Add support for driver model

2014-10-22 10:36:53 -06:00

ddr_spd.c

driver/ddr/fsl: Add DDR4 support to Freescale DDR driver

2014-04-22 17:58:48 -07:00

dlmalloc.c

dlmalloc: ensure gd is set for early alloc

2014-11-07 16:27:05 -05:00

dlmalloc.src

Consolidate bool type

2013-04-01 16:33:52 -04:00

edid.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

env_attr.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

env_callback.c

common, env: optimize boottime

2014-01-14 09:01:06 -05:00

env_common.c

Add option -r to env import to allow import of text files with CRLF as line endings

2014-07-22 07:44:26 -04:00

env_dataflash.c

env: Add env_export() wrapper

2014-03-21 16:43:59 -04:00

env_eeprom.c

env_eeprom: Assign default environment during board_init_f

2014-06-05 14:44:56 -04:00

env_embedded.c

nand_spl: remove nand_spl infrastructure

2014-06-05 17:01:59 -04:00

env_fat.c

env_fat.c: Make sure our buffer is cache aligned

2014-08-09 11:26:34 -04:00

env_flags.c

common, env: optimize boottime

2014-01-14 09:01:06 -05:00

env_flash.c

env_flash.c: Drop unused variables

2014-04-17 17:44:36 -04:00

env_mmc.c

env_mmc: correct fini partition to match init partition

2014-10-03 17:26:50 +03:00

env_nand.c

env_nand: make local functions static

2014-10-25 07:02:01 -04:00

env_nowhere.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

env_nvram.c

env: Add env_export() wrapper

2014-03-21 16:43:59 -04:00

env_onenand.c

env: Add env_export() wrapper

2014-03-21 16:43:59 -04:00

env_remote.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

env_sf.c

dm: Add spi.h header to a few files

2014-10-22 10:36:47 -06:00

env_ubi.c

env: Add env_export() wrapper

2014-03-21 16:43:59 -04:00

exports.c

dm: spi: Add a uclass for SPI

2014-10-22 10:36:46 -06:00

fb_mmc.c

usb/gadget: fastboot: implement sparse format

2014-09-24 18:30:27 -04:00

fdt_support.c

fdt_support: Make of_bus_default_count_cells non static

2014-09-25 08:36:19 -07:00

flash.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

hash.c

includes: move openssl headers to include/u-boot

2014-06-19 11:19:04 -04:00

hwconfig.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

image-android.c

image: Fix Android boot image support

2014-10-27 17:54:12 -04:00

image-fdt.c

image-fdt: boot_get_fdt() return value when no DTB exists

2014-11-07 16:27:05 -05:00

image-fit.c

x86: image: Add new image type for x64_64

2014-10-28 20:44:04 -06:00

image-sig.c

includes: move openssl headers to include/u-boot

2014-06-19 11:19:04 -04:00

image.c

x86: image: Add new image type for x64_64

2014-10-28 20:44:04 -06:00

iomux.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

iotrace.c

Add an I/O tracing feature

2014-06-20 11:54:29 -06:00

kallsyms.c

…

Kconfig

kconfig: move CONFIG_CMD_IMPORTENV to Kconfig

2014-09-24 18:30:29 -04:00

kgdb_stubs.c

…

kgdb.c

kgdb: Remove first_entry for kgdb

2014-09-16 12:23:56 -04:00

lcd.c

kconfig: arm: introduce symbol for ARM CPUs

2014-10-29 09:02:09 -04:00

lynxkdi.c

…

main.c

common: main.c: make show_boot_progress __weak

2014-07-18 17:53:23 -04:00

Makefile

common: Makefile: allow for spl builds with env_fat

2014-10-23 11:53:01 -04:00

memsize.c

common: Add get_effective_memsize() to memsize.c

2014-02-21 11:06:13 -05:00

menu.c

misc: use __weak

2014-10-25 07:01:59 -04:00

miiphyutil.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

modem.c

modem.c: Switch to debug() from dbg found in common/console.c

2014-10-25 07:27:37 -04:00

s_record.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

splash.c

common:splash: use __weak

2014-07-18 17:53:23 -04:00

stdio.c

stdio: Fix memleak on stdio_deregister

2014-11-04 06:04:00 +01:00

system_map.c

…

update.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

usb_hub.c

usb: Do not power-cycle usb devices on init

2014-11-04 06:03:59 +01:00

usb_kbd.c

usb: kbd: Add (optional) support for using an interrupt queue for polling

2014-11-04 06:04:01 +01:00

usb_storage.c

usb: Use correct printf() format string for uintptr_t

2014-10-27 11:04:01 -04:00

usb.c

usb: Remove unnecessary portnr lookup from usb_new_device

2014-11-04 06:03:59 +01:00

xyzModem.c

common/xyzModem.c: move empty statements to newline

2014-06-11 16:27:06 -04:00