This pull request add plugin support library to bash.
And we will create a TACACS+ plugin for bash in an other PR, which will bring per command authorization feature to bash.
Why I did it
To support TACACS per command authorization, we check user command before execute it.
How I did it
Add plugin support to bash.
How to verify it
UT with CUnit under bash project cover all new code in plugin.c.
Also pass all current UT.
Which release branch to backport (provide reason below if selected)
N/A
Description for the changelog
Add plugin support to bash.
ARM Architecture support in SONIC
make configure platform=[ASIC_VENDOR_ARCH] PLATFORM_ARCH=[ARM_ARCH]
SONIC_ARCH: default amd64
armhf - arm32bit
arm64 - arm64bit
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* Fix for bash's memory-leak
Memory leak is observed during the execution of scripts that make use of bash-arrays. In scenarios where the offending script is executed on a regular basis (e.g. fancontrol), the leaking process may end up consuming most of the system resources.
In this PR i'm replacing bash in all the contexts where it executes (both host and dockers). The official patch for this issue is here: https://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-040
* Fixing minor issue during code-merge
Signed-off-by: Rodny Molina <rmolina@linkedin.com>
