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u-boot/common
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Gerlando Falauto 7ac80551c4 env: fix crash using default -f -a 
env default -a -f calls env_check_apply on all existing environment
variables with a NULL value for "newval" as a way of cleaning up.
This causes string manipulation functions to crash on most architectures.
So replace a NULL argument with an empty string.

Reported-By: Stefano Babic <sbabic@denx.de>
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Tested-by: Stefano Babic <sbabic@denx.de>
2012-10-05 11:07:42 -07:00
..
spl OMAP: networking support for SPL 2012-10-01 10:02:14 -07:00
bedbug.c common: Move conditional compilation to Makefile 2008-08-13 01:40:38 +02:00
bootstage.c Move bootstage timer out of lib/time.c 2012-04-10 23:35:32 +02:00
cmd_ambapp.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_bdinfo.c dm: sparc: common: Fixup cmd_bdinfo warnings 2012-09-18 12:01:50 -07:00
cmd_bedbug.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_bmp.c cmd_bmp.c: make bmp_display() usable by drivers or board code 2012-05-25 09:15:09 +02:00
cmd_boot.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_bootldr.c Blackfin: bootldr: use common defines 2011-04-08 00:44:27 -04:00
cmd_bootm.c net: Improve the speed of netconsole 2012-09-24 13:55:43 -05:00
cmd_cache.c Cleanup cache command prints 2012-10-03 16:01:22 -07:00
cmd_console.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_cplbinfo.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_cramfs.c cramfs: make cramfs usable without a NOR flash 2011-05-10 22:47:32 +02:00
cmd_dataflash_mmc_mux.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_date.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_dcr.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_df.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_dfu.c dfu:cmd: Support for DFU u-boot command 2012-09-01 16:21:51 +02:00
cmd_diag.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_disk.c disk: get_device_and_partition() "auto" partition and cleanup 2012-09-25 14:58:48 -07:00
cmd_display.c led_display: split led display support into generic and hw-dependent parts 2010-10-12 22:44:33 +02:00
cmd_dtt.c hwmon: Provide dtt_init() 2011-10-22 01:22:21 +02:00
cmd_echo.c Output strings from echo with puts where easy 2012-10-03 16:13:34 -07:00
cmd_eeprom.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_elf.c bootvx: Clear and disable data cache, and call vxWorks with parameter. 2012-03-18 20:14:05 +01:00
cmd_exit.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_ext2.c ext4fs ls load support 2012-08-09 23:47:43 +02:00
cmd_ext4.c disk: get_device_and_partition() "auto" partition and cleanup 2012-09-25 14:58:48 -07:00
cmd_ext_common.c disk: get_device_and_partition() "auto" partition and cleanup 2012-09-25 14:58:48 -07:00
cmd_fat.c cmd_fat.c: fix build warning 2012-09-29 10:00:29 -07:00
cmd_fdc.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fdos.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fdt.c fdt: Check if the FDT address is configured 2012-09-15 09:16:08 -04:00
cmd_fitupd.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_flash.c cfi: Make the flash erase and write operations abortable 2012-09-03 11:24:27 +02:00
cmd_fpga.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_gpio.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_help.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_i2c.c i2c: deblock i2c bus also if accessed before realocation 2012-07-31 07:40:15 +02:00
cmd_ide.c combine block device load commands into common function 2012-09-25 14:43:19 -07:00
cmd_immap.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_ini.c Improve license declaration for cmd_ini.h 2012-10-05 11:07:42 -07:00
cmd_irq.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_itest.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_jffs2.c cmd_jffs2: Fix get_part_sector_size_nor() overflow bug 2011-01-19 00:04:43 +01:00
cmd_ldrinfo.c Blackfin: ldrinfo: new command 2011-04-08 00:44:27 -04:00
cmd_led.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_license.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_load.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_log.c cmd_log: print log->v2.con value in the "log info" command 2012-03-30 22:32:50 +02:00
cmd_mac.c cmd_mac: fix help for 'mac read' 2011-07-28 16:41:06 +02:00
cmd_md5sum.c Add parameter to md5sum to save the md5 sum 2012-10-03 16:01:22 -07:00
cmd_mdio.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mem.c cmd_mem: cmp: convert while() to for() loop 2012-06-19 22:32:11 +02:00
cmd_mfsl.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mii.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_misc.c Add a command to access the system timer 2012-10-03 16:01:23 -07:00
cmd_mmc.c mmcinfo: Fix help message 2012-09-05 17:32:42 -05:00
cmd_mmc_spi.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mp.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mtdparts.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_nand.c Merge branch 'master' of git://git.denx.de/u-boot-arm 2012-09-21 14:53:13 -07:00
cmd_net.c net: Add link-local addressing support 2012-05-23 17:53:08 -05:00
cmd_nvedit.c env: fix crash using default -f -a 2012-10-05 11:07:42 -07:00
cmd_onenand.c linux/compat.h: rename from linux/mtd/compat.h 2012-04-30 16:54:51 +02:00
cmd_otp.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_part.c cmd_part: add partition-related command 2012-09-25 15:05:47 -07:00
cmd_pci.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_pcmcia.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_portio.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_pxe.c PXE: FDT: Add support for fdt in PXE 2012-09-27 12:22:11 -05:00
cmd_reginfo.c mpc85xx: Add reginfo command 2010-07-16 10:55:09 -05:00
cmd_reiser.c disk: get_device_and_partition() "auto" partition and cleanup 2012-09-25 14:58:48 -07:00
cmd_sata.c SATA: check for return value from sata functions 2012-05-15 08:31:30 +02:00
cmd_scsi.c combine block device load commands into common function 2012-09-25 14:43:19 -07:00
cmd_setexpr.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_sf.c cmd_sf: add size checking to spi flash commands 2012-04-03 04:34:13 +00:00
cmd_sha1sum.c Add parameter to sha1sum to save the SHA1 sum 2012-10-03 16:01:22 -07:00
cmd_source.c Add run_command_list() to run a list of commands 2012-08-09 22:06:03 +02:00
cmd_spi.c cmd_spi: remove superfluous semicolon 2012-08-09 20:41:32 -04:00
cmd_spibootldr.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_spl.c Add cmd_spl command 2012-03-27 22:05:28 +02:00
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 Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_test.c Change dead code in "test" cmd to debug output 2012-10-03 16:01:22 -07:00
cmd_time.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_tpm.c Add a cli command to test the TPM device. 2011-12-06 21:30:03 +01:00
cmd_tsi148.c common: tsi148 - fix gcc 4.6 compiler warning 2011-11-16 21:42:17 +01:00
cmd_ubi.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_ubifs.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_universe.c common/cmd_universe.c: Fix GCC 4.6 build warning 2011-11-16 21:04:55 +01:00
cmd_unzip.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_usb.c combine block device load commands into common function 2012-09-25 14:43:19 -07:00
cmd_version.c unify version_string 2011-07-28 17:22:53 +02:00
cmd_ximg.c checkpatch whitespace cleanups 2011-10-22 01:13:35 +02:00
cmd_yaffs2.c u-boot: Update yaffs2 file system 2012-08-09 23:39:18 +02:00
cmd_zfs.c disk: get_device_and_partition() "auto" partition and cleanup 2012-09-25 14:58:48 -07:00
cmd_zip.c common: add zip command support 2012-09-29 07:26:09 -07:00
command.c Add cmd_process() to process commands in one place 2012-03-06 21:09:41 +01:00
console.c Revert "Add board_pre_console_putc to deal with early console output" 2012-03-23 21:27:32 +01:00
ddr_spd.c mpc8xxx: DDR2/DDR3: Clean up DIMM-type switch statements 2011-04-04 09:24:43 -05:00
dlmalloc.c Fix strict-aliasing warning in dlmalloc 2012-09-13 13:32:41 +02:00
dlmalloc.src * Code cleanup: 2003-06-27 21:31:46 +00:00
env_common.c OMAP: networking support for SPL 2012-10-01 10:02:14 -07:00
env_dataflash.c env: clean env_dataflash.c checkpatch and code style 2011-11-22 08:39:26 +01:00
env_eeprom.c env: clean env_eeprom.c checkpatch and code style 2011-11-22 08:39:26 +01:00
env_embedded.c Add env vars describing U-Boot target board 2012-07-09 22:44:33 +02:00
env_fat.c env: checkpatch clean env_fat 2012-09-26 11:08:32 -07:00
env_flash.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_mmc.c env_mmc: allow environment to be in an eMMC partition 2012-09-07 13:54:31 -07:00
env_nand.c env_nand: fix incorrect size parameter to ALLOC_CACHE_ALIGN_BUFFER 2012-09-18 12:01:51 -07:00
env_nowhere.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_nvram.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_onenand.c env_onenand: set ONENAND_MAX_ENV_SIZE to CONFIG_ENV_SIZE 2012-08-06 10:38:47 +02:00
env_remote.c env: remove duplicated env_get_char_spec() 2012-09-26 11:08:32 -07:00
env_sf.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
exports.c Fix SPI build errors in exports.c 2011-12-07 08:41:22 +01:00
fdt_support.c Fix constness of the fdt void pointer in fdt_getprop_u32_default 2011-11-13 11:21:34 -05:00
flash.c cfi: Make the flash erase and write operations abortable 2012-09-03 11:24:27 +02:00
hush.c hush: Don't parse the contents of a dereferenced var 2012-09-02 20:31:21 +02:00
hwconfig.c Minor Coding Style Cleanup. 2011-02-02 22:36:10 +01:00
image.c Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2012-09-25 12:23:55 -07:00
iomux.c stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
kallsyms.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
kgdb.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
kgdb_stubs.c kgdb: add default generic stubs 2010-01-18 00:23:00 +01:00
lcd.c common/lcd: fix build breakage for at91sam9x5ek and trats boards 2012-09-24 23:57:23 +02:00
lynxkdi.c checkpatch whitespace cleanups 2011-10-22 01:13:35 +02:00
main.c Allow runtime configuration of "zero-delay" check 2012-10-03 16:01:21 -07:00
Makefile Merge branch 'master' of git://git.denx.de/u-boot-arm 2012-10-04 10:00:42 -07:00
memsize.c Revert "memsize: Fix for bug in memory sizing code" 2012-09-21 08:14:05 -07:00
menu.c menu: only timeout when menu is displayed 2012-06-21 22:34:00 +02:00
miiphyutil.c Revert "mii: miiphy register address width change" 2011-12-07 08:35:14 +01:00
modem.c common: move extern char console_buffer[] to common.h 2011-11-22 08:39:25 +01:00
s_record.c Initial revision 2002-08-17 09:36:01 +00:00
serial.c serial: Add Zynq serial driver 2012-10-04 16:46:18 +02:00
stdio.c stdio: Fix a possible buffer overflow 2011-09-04 23:27:52 +02:00
system_map.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
update.c net: tftpput: Rename TFTP to TFTPGET 2011-10-26 21:33:42 +02:00
usb.c usb: check return value of submit_{control, bulk}_msg 2012-07-18 14:43:42 +02:00
usb_hub.c usb: do explicit unaligned accesses 2012-09-21 00:05:00 +02:00
usb_kbd.c USB: move keyboard polling into kbd driver 2012-03-03 16:56:29 +01:00
usb_storage.c usb: Optimize USB storage read/write 2012-09-01 16:21:52 +02:00
xyzModem.c cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00