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| author | truckman <truckman@FreeBSD.org> | 2016-05-23 05:14:26 +0000 |
|---|---|---|
| committer | truckman <truckman@FreeBSD.org> | 2016-05-23 05:14:26 +0000 |
| commit | eb959580b55e142236682a8a38adf602bbe3aa77 (patch) | |
| tree | 1d2c59f57030bd5e00ec52c56ba110c1737a97d8 /lib | |
| parent | 60eb189f712d30131dea862031451ef39f49124f (diff) | |
| download | FreeBSD-src-eb959580b55e142236682a8a38adf602bbe3aa77.zip FreeBSD-src-eb959580b55e142236682a8a38adf602bbe3aa77.tar.gz | |
MFC r299948
Set retval in the empty password case to avoid a path through the
code that fails to set retval before falling through to the final
return().
Reported by: emaste
Reported by: Coverity
CID: 1018711
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libpam/modules/pam_unix/pam_unix.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libpam/modules/pam_unix/pam_unix.c b/lib/libpam/modules/pam_unix/pam_unix.c index 8c6b822..5403d5d 100644 --- a/lib/libpam/modules/pam_unix/pam_unix.c +++ b/lib/libpam/modules/pam_unix/pam_unix.c @@ -332,6 +332,7 @@ pam_sm_chauthtok(pam_handle_t *pamh, int flags, * XXX check PAM_DISALLOW_NULL_AUTHTOK */ old_pass = ""; + retval = PAM_SUCCESS; } else { retval = pam_get_authtok(pamh, PAM_OLDAUTHTOK, &old_pass, NULL); |
