From bde2277d2aa1cd9d4a14a1a1f89241d5e86b0bad Mon Sep 17 00:00:00 2001
From: Christian Göttsche <cgzones@googlemail.com>
Date: Sat, 18 Feb 2023 14:22:53 +0100
Subject: pam_env: use helper to free string list
Free the environment variables list via the designated helper
free_string_array() rather than free its elements in a loop, which might
skip some.
---
modules/pam_env/pam_env.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'modules/pam_env')
diff --git a/modules/pam_env/pam_env.c b/modules/pam_env/pam_env.c
index 2868cfce..42842308 100644
--- a/modules/pam_env/pam_env.c
+++ b/modules/pam_env/pam_env.c
@@ -992,11 +992,10 @@ _parse_env_file(pam_handle_t *pamh, int ctrl, const char *file)
pam_syslog(pamh, LOG_DEBUG,
"pam_putenv(\"%s\")", key);
}
- free(*env);
}
/* tidy up */
- free(env_list);
+ free_string_array(env_list);
D(("Exit."));
return retval;
}
--
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