u-boot/env
Nicholas Faustini d30ba2315a u-boot: remove driver lookup loop from env_save()
When called with ENVOP_SAVE, env_get_location() only returns the
gd->env_load_location variable without actually checking for
the environment location and priority.

This behaviour causes env_save() to fall into an infinite loop when
the low-level drv->save() call fails.

The env_save() function should not loop through the environment
location list but it should save the environment into the location
stored in gd->env_load_location by the last env_load() call.

Signed-off-by: Nicholas Faustini <nicholas.faustini@azcomtech.com>
Reviewed-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com>
2018-07-30 07:18:47 -04:00
..
attr.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
callback.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
common.c env: add the same prefix to error messages to make it detectable by tests 2018-07-20 15:55:08 -04:00
eeprom.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
embedded.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
env.c u-boot: remove driver lookup loop from env_save() 2018-07-30 07:18:47 -04:00
ext4.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00
fat.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00
flags.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
flash.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig env: Simplify Makefile using $(SPL_TPL_) 2018-07-21 12:24:31 -04:00
Makefile env: Simplify Makefile using $(SPL_TPL_) 2018-07-21 12:24:31 -04:00
mmc.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00
nand.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00
nowhere.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
nvram.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
onenand.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
remote.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sata.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00
sf.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00
ubi.c env: common: accept flags on reset to default env 2018-07-19 16:17:58 -04:00