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| author | ikerexxe <ipedrosa@redhat.com> | 2020-06-29 15:40:40 +0200 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@altlinux.org> | 2020-07-01 09:54:22 +0000 |
| commit | 2bae5daf16d4466185fac89539d653b269a3ea01 (patch) | |
| tree | dea0eb06840d2d3115df076d90680b0e6a174de6 /modules/pam_namespace/pam_namespace.c | |
| parent | a6a1b9f788a79b2a09827c72a755f471c2e05100 (diff) | |
| download | pam-2bae5daf16d4466185fac89539d653b269a3ea01.tar.gz pam-2bae5daf16d4466185fac89539d653b269a3ea01.tar.bz2 pam-2bae5daf16d4466185fac89539d653b269a3ea01.zip | |
pam_namespace, pam_mkhomedir: fix unlikely descriptor leaks on error path
[ldv: rewrote commit message]
* modules/pam_mkhomedir/mkhomedir_helper.c (create_homedir): Close just
opened file descriptor "srcfd" in an unlikely case when it cannot be
fstat'ed.
* modules/pam_namespace/pam_namespace.c (create_instance): Close just
opened file descriptor "fd" in an unlikely case when it cannot be
fstat'ed.
Diffstat (limited to 'modules/pam_namespace/pam_namespace.c')
| -rw-r--r-- | modules/pam_namespace/pam_namespace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/modules/pam_namespace/pam_namespace.c b/modules/pam_namespace/pam_namespace.c index 63b5c665..57b322fe 100644 --- a/modules/pam_namespace/pam_namespace.c +++ b/modules/pam_namespace/pam_namespace.c @@ -1488,6 +1488,7 @@ static int create_instance(struct polydir_s *polyptr, char *ipath, struct stat * if (fstat(fd, &newstatbuf) < 0) { pam_syslog(idata->pamh, LOG_ERR, "Error stating %s, %m", ipath); + close(fd); rmdir(ipath); return PAM_SESSION_ERR; } |