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| author | Christian Göttsche <cgzones@googlemail.com> | 2023-08-05 17:44:29 +0200 |
|---|---|---|
| committer | Christian Göttsche <cgzones@googlemail.com> | 2023-08-07 12:26:41 +0200 |
| commit | 4e8af9027dab25ebff3fa1b6e5542640611778c9 (patch) | |
| tree | 9df4c3edfe7e04d709de550bbd4c4cdb51291355 /libpam | |
| parent | cee08b7a6ea5d48f8527e3497735466e44445b66 (diff) | |
| download | pam-4e8af9027dab25ebff3fa1b6e5542640611778c9.tar.gz pam-4e8af9027dab25ebff3fa1b6e5542640611778c9.tar.bz2 pam-4e8af9027dab25ebff3fa1b6e5542640611778c9.zip | |
pam_start: free handlers on handler init failure
If the pam handlers fail to initialize halfway, clean them up
afterwards. Since we set the handle to NULL callers can't clean them.
Diffstat (limited to 'libpam')
| -rw-r--r-- | libpam/pam_start.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libpam/pam_start.c b/libpam/pam_start.c index 99dd0389..1fc36b3e 100644 --- a/libpam/pam_start.c +++ b/libpam/pam_start.c @@ -143,6 +143,7 @@ static int _pam_start_internal ( if ( _pam_init_handlers(*pamh) != PAM_SUCCESS ) { pam_syslog(*pamh, LOG_ERR, "pam_start: failed to initialize handlers"); + _pam_free_handlers(*pamh); _pam_drop_env(*pamh); /* purge the environment */ _pam_drop((*pamh)->pam_conversation); _pam_drop((*pamh)->service_name); |