diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/pam_xauth/pam_xauth.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/modules/pam_xauth/pam_xauth.c b/modules/pam_xauth/pam_xauth.c index 886b2f88..5376bd8b 100644 --- a/modules/pam_xauth/pam_xauth.c +++ b/modules/pam_xauth/pam_xauth.c @@ -64,7 +64,7 @@ #define XAUTHTMP ".xauthXXXXXX" /* Possible paths to xauth executable */ -static const char * const xauthpaths[] = { +static const char * const xauthpaths[] = { #ifdef PAM_PATH_XAUTH PAM_PATH_XAUTH, #endif @@ -329,11 +329,12 @@ pam_sm_open_session (pam_handle_t *pamh, int flags UNUSED, pam_syslog(pamh, LOG_WARNING, "unrecognized option `%s'", argv[i]); } - + if (xauth == NULL) { - for (i = 0; i < sizeof(xauthpaths)/sizeof(xauthpaths[0]); i++) { - if (access(xauthpaths[i], X_OK) == 0) { - xauth = xauthpaths[i]; + size_t j; + for (j = 0; j < sizeof(xauthpaths)/sizeof(xauthpaths[0]); j++) { + if (access(xauthpaths[j], X_OK) == 0) { + xauth = xauthpaths[j]; break; } } |