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thomas.langer@lantiq.com 2dc55d9ede fix redundant environment for serial flash 
This patch fixes problems in the handling of redundant environment in env_sf.c

The major problem are double calls of free() on the allocated buffers,
which damages the internal data of malloc and crashes on next call.

In addition, the selection of the active environment had errors and compiler
warnings, which are corrected by this patch.

Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
2011-04-28 00:46:01 +02:00
..
bedbug.c common: Move conditional compilation to Makefile 2008-08-13 01:40:38 +02:00
cmd_ambapp.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_bdinfo.c common/cmd_bdinfo.c: fix do_bdinfo() for AVR32 2011-04-12 22:58:32 +02:00
cmd_bedbug.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_bmp.c cmd_bmp.c: message about compressed formats is debug info only. 2011-02-09 21:32:20 +01:00
cmd_boot.c make go optional 2011-04-13 15:56:39 -04:00
cmd_bootldr.c Blackfin: bootldr: use common defines 2011-04-08 00:44:27 -04:00
cmd_bootm.c Respect memreserve regions specified in the device tree 2011-04-25 21:11:21 -04:00
cmd_cache.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
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 various cmd_* files: remove the command name from the help message 2010-08-09 01:06:34 +02:00
cmd_dataflash_mmc_mux.c various cmd_* files: remove the command name from the help message 2010-08-09 01:06:34 +02:00
cmd_date.c cmd_date: constify 2010-11-28 21:58:24 +01:00
cmd_dcr.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_df.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_diag.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
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 Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_echo.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_eeprom.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_elf.c cmd_elf: add an option for loading ELFs according to PHDRs 2010-10-06 22:42:14 +02:00
cmd_exit.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_ext2.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_fat.c fs/fat: Big code cleanup. 2010-07-24 20:54:46 +02:00
cmd_fdc.c Revert "boot cmds: convert to getenv_yesno() with autostart" 2011-01-11 20:56:34 +01:00
cmd_fdos.c Revert "boot cmds: convert to getenv_yesno() with autostart" 2011-01-11 20:56:34 +01:00
cmd_fdt.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_flash.c Fix build warnings in cmd_flash.c 2011-02-19 20:32:38 +01:00
cmd_fpga.c cmd_fpga: cleanup help and check parameters 2010-10-19 23:52:45 +02:00
cmd_gpio.c gpio: check request result 2011-04-13 15:57:00 -04:00
cmd_help.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_i2c.c Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOC 2010-10-29 21:32:07 +02:00
cmd_ide.c cmd_ide: Fix an unused CONFIG_AU1X00 symbol to work as intended 2011-02-05 20:06:03 +09:00
cmd_immap.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_irq.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_itest.c itest: fix result of string compares 2011-02-15 21:45:55 +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 Add 'led' command 2011-04-27 19:38:05 +02:00
cmd_license.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_load.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_log.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mac.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_md5sum.c md5sum/sha1sum/unzip: split out of mondo mem file 2011-04-13 15:56:47 -04:00
cmd_mdio.c Add mdio command for new PHY infrastructure 2011-04-20 15:09:35 -05:00
cmd_mem.c md5sum/sha1sum/unzip: split out of mondo mem file 2011-04-13 15:56:47 -04:00
cmd_mfsl.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mgdisk.c various cmd_* files: remove the command name from the help message 2010-08-09 01:06:34 +02:00
cmd_mii.c miiphy: convert to linux/mii.h 2011-01-09 18:06:50 +01:00
cmd_misc.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mmc.c mmc: show mmc capacity using print_size 2011-04-13 06:35:22 -05:00
cmd_mmc_spi.c mmc: add generic mmc spi driver 2011-04-13 06:35:22 -05:00
cmd_mp.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_mtdparts.c Followup fixes on the mtdparts spread patchset 2010-10-11 15:11:01 -05:00
cmd_nand.c NAND: add the ability to directly write yaffs image 2011-01-12 17:13:10 -06:00
cmd_net.c Revert "boot cmds: convert to getenv_yesno() with autostart" 2011-01-11 20:56:34 +01:00
cmd_nvedit.c Fix typo in #error: IS_IN_NOWHERE vs. IS_NOWHERE 2011-04-26 00:04:02 +02:00
cmd_onenand.c onenand: add yaffs write command 2010-12-17 14:32:12 -06:00
cmd_otp.c Blackfin: otp: fix build after constification of args[] 2010-10-02 16:00:40 -04:00
cmd_pci.c pci: Clean up PCI info when CONFIG_PCI_SCAN_SHOW 2010-11-14 23:46:46 +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 cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_reginfo.c mpc85xx: Add reginfo command 2010-07-16 10:55:09 -05:00
cmd_reiser.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_sata.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_scsi.c Revert "boot cmds: convert to getenv_yesno() with autostart" 2011-01-11 20:56:34 +01:00
cmd_setexpr.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_sf.c cmd_sf: use cmd_usage() in more places 2011-04-12 02:30:25 -04:00
cmd_sha1sum.c md5sum/sha1sum/unzip: split out of mondo mem file 2011-04-13 15:56:47 -04:00
cmd_source.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_spi.c sspi: add options to specify bus and mode 2010-10-06 20:50:38 -04:00
cmd_spibootldr.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_strings.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_terminal.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_test.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_tsi148.c TSI148: Fix argument parsing 2010-10-12 23:31:10 +02:00
cmd_ubi.c UBI: Fix error code handling in ubi commands 2011-03-21 10:02:16 +01:00
cmd_ubifs.c UBI/UBIFS: Automatically unmount UBIFS volume upon UBI partition change 2010-12-03 18:24:04 +01:00
cmd_universe.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_unzip.c md5sum/sha1sum/unzip: split out of mondo mem file 2011-04-13 15:56:47 -04:00
cmd_usb.c Fix misc spelling errors found by lintian 2011-04-12 22:58:31 +02:00
cmd_version.c Print compiler and linker version with the version command 2011-02-02 21:56:39 +01:00
cmd_vfd.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
cmd_ximg.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_yaffs2.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
command.c env: re-add support for auto-completion 2011-01-09 17:57:37 +01:00
console.c stdio: constify "name" arg in public api 2010-11-28 21:58:48 +01:00
ddr_spd.c mpc8xxx: DDR2/DDR3: Clean up DIMM-type switch statements 2011-04-04 09:24:43 -05:00
dlmalloc.c malloc: Fix issue with calloc memory possibly being non-zero 2010-11-17 22:06:40 +01:00
dlmalloc.src * Code cleanup: 2003-06-27 21:31:46 +00:00
env_common.c env: re-add support for auto-completion 2011-01-09 17:57:37 +01:00
env_dataflash.c hashtable: drop all non-reentrant versions 2010-12-17 21:07:14 +01:00
env_eeprom.c hashtable: drop all non-reentrant versions 2010-12-17 21:07:14 +01:00
env_embedded.c Revert "env: only build env_embedded and envcrc when needed" 2009-10-27 20:46:31 +01:00
env_flash.c hashtable: drop all non-reentrant versions 2010-12-17 21:07:14 +01:00
env_mgdisk.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_mmc.c env_mmc: Allow board code to override the environment address 2011-04-04 22:26:16 -05:00
env_nand.c NAND: env: remember the flags used in the previous environment 2011-02-08 15:25:02 -06:00
env_nowhere.c New implementation for internal handling of environment variables. 2010-09-19 19:29:48 +02:00
env_nvram.c hashtable: drop all non-reentrant versions 2010-12-17 21:07:14 +01:00
env_onenand.c hashtable: drop all non-reentrant versions 2010-12-17 21:07:14 +01:00
env_sf.c fix redundant environment for serial flash 2011-04-28 00:46:01 +02:00
exports.c x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
fdt_support.c Fix off-by-one error in passing initrd end address via device tree 2011-04-25 21:11:21 -04:00
flash.c cfi_flash: Simplify dynamic flash bank number detection 2010-09-20 15:08:51 +02:00
hush.c do_reset: unify duplicate prototypes 2010-11-28 21:47:24 +01:00
hwconfig.c Minor Coding Style Cleanup. 2011-02-02 22:36:10 +01:00
image.c Respect memreserve regions specified in the device tree 2011-04-25 21:11:21 -04:00
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 lcd: align fb writing address for horizontal display offset 2011-01-27 00:20:59 +01:00
lynxkdi.c Fix implicit declaration of function 'eth_[gs]etenv_enetaddr' 2009-03-28 20:16:16 +01:00
main.c cmd editing: mark erase/tab seqs constant 2011-01-09 18:03:58 +01:00
Makefile Merge branch 'phylib' of git://git.denx.de/u-boot-mmc 2011-04-20 23:01:52 +02:00
memsize.c Sequential accesses to non-existent memory must be synchronized, 2006-11-06 17:06:36 +01:00
miiphyutil.c Create PHY Lib for U-Boot 2011-04-20 15:09:19 -05:00
modem.c make MODEM SUPPORT generic instead of duplicate it 2009-06-12 20:45:47 +02:00
s_record.c Initial revision 2002-08-17 09:36:01 +00:00
serial.c serial: Add Tegra2 serial port support 2011-02-21 08:30:55 +01:00
stdio.c stdio: constify "name" arg in public api 2010-11-28 21:58:48 +01:00
system_map.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
update.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
usb.c Add USB host ethernet adapter support 2011-02-19 20:32:36 +01:00
usb_kbd.c USB Consolidate descriptor definitions 2009-12-20 12:47:37 +01:00
usb_storage.c Fix misc spelling errors found by lintian 2011-04-12 22:58:31 +02:00
xyzModem.c common: fix 'dummy' is used uninitialized in this function warning 2009-07-19 21:37:02 +02:00