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authorJouke Witteveen <j.witteveen@gmail.com>2016-07-07 12:36:33 +0200
committerJouke Witteveen <j.witteveen@gmail.com>2016-07-07 14:15:50 +0200
commit1280503b7e74cacfa091f7e270a89c5811388c2b (patch)
tree0648c1c1faa172df88f8afa8de21a6ae187c4f07 /src
parent79c954405fd77e36c5567767676b81b79ed80ed5 (diff)
execute: Cleanup the environment early
By cleaning up before setting up PAM we maintain control of overriding behavior in setting variables. Otherwise, pam_putenv is in control. This also makes sure we use a cleaned up environment in replacing variables in argv.
Diffstat (limited to 'src')
-rw-r--r--src/core/execute.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/core/execute.c b/src/core/execute.c
index 8cb18dbd5b..1a7620b084 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1858,6 +1858,7 @@ static int exec_child(
*exit_status = EXIT_MEMORY;
return -ENOMEM;
}
+ accum_env = strv_env_clean(accum_env);
umask(context->umask);
@@ -2166,8 +2167,6 @@ static int exec_child(
return -ENOMEM;
}
- accum_env = strv_env_clean(accum_env);
-
if (_unlikely_(log_get_max_level() >= LOG_DEBUG)) {
_cleanup_free_ char *line;