diff options
Diffstat (limited to 'modules/pam_xauth')
| -rw-r--r-- | modules/pam_xauth/pam_xauth.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/modules/pam_xauth/pam_xauth.c b/modules/pam_xauth/pam_xauth.c index bc8a3d74..d5e99c9f 100644 --- a/modules/pam_xauth/pam_xauth.c +++ b/modules/pam_xauth/pam_xauth.c @@ -197,9 +197,7 @@ run_coprocess(pam_handle_t *pamh, const char *input, char **output, tmp = realloc(buffer, buffer_size + i + 1); if (tmp == NULL) { /* Uh-oh, bail. */ - if (buffer != NULL) { - free(buffer); - } + free(buffer); close(opipe[0]); waitpid(child, NULL, 0); sigaction(SIGCHLD, &oldsa, NULL); /* restore old signal handler */ @@ -545,10 +543,8 @@ pam_sm_open_session (pam_handle_t *pamh, int flags UNUSED, char *t, *screen; size_t tlen, slen; /* Free the useless cookie string. */ - if (cookie != NULL) { - free(cookie); - cookie = NULL; - } + free(cookie); + cookie = NULL; /* Allocate enough space to hold an adjusted name. */ tlen = strlen(display) + LINE_MAX + 1; t = calloc(1, tlen); |