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| author |   Diego Rondini <diego.ml@zoho.com> | 2016-04-29 12:24:09 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-05-09 08:03:55 +0100 |
| commit | 8961bc4b71723477a3b4a837a1d9c25c1b860b9e (patch) | |
| tree | 6793f773164a21ac7c336325acabdeb49076eba3 /meta | |
| parent | 53048d65402211e0caa9a7c8b90e3d9711a5262a (diff) | |
| download | openembedded-core-contrib-8961bc4b71723477a3b4a837a1d9c25c1b860b9e.tar.gz | |
base-files: add some safety checks in profile
Add some safety checks when sourcing files in /etc/profile.d/, in particular:
- source only *.sh files, not every file. This is the practice in use in both
Fedora and Debian/Ubuntu (see
https://help.ubuntu.com/community/EnvironmentVariables#A.2Fetc.2Fprofile.d.2F.2A.sh);
- check the input is actually a file and is readable. This check is especially
important if profile.d is empty, as "*.sh" will get expanded only if
profile.d is not empty. Previously if profile.d was present but empty,
"/etc/profile.d/*" was sourced causing errors on login and breaking stuff, for
example X startup.
Signed-off-by: Diego Rondini <diego.ml@zoho.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/recipes-core/base-files/base-files/profile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/meta/recipes-core/base-files/base-files/profile b/meta/recipes-core/base-files/base-files/profile index 53c2680409..e98e786b12 100644 --- a/meta/recipes-core/base-files/base-files/profile +++ b/meta/recipes-core/base-files/base-files/profile @@ -20,8 +20,10 @@ if [ "$PS1" ]; then fi if [ -d /etc/profile.d ]; then - for i in /etc/profile.d/* ; do - . $i + for i in /etc/profile.d/*.sh ; do + if [ -f $i -a -r $i ]; then + . $i + fi done unset i fi |