pam/pam-0.99.8.1-succif-in-operator.patch

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Written-by: Tomas Mraz <tmraz@redhat.com>
Reviewed-by: Karel Zak <kzak@redhat.com>
diff -up Linux-PAM-0.99.8.1/modules/pam_succeed_if/pam_succeed_if.c.in-operator Linux-PAM-0.99.8.1/modules/pam_succeed_if/pam_succeed_if.c
--- Linux-PAM-0.99.8.1/modules/pam_succeed_if/pam_succeed_if.c.in-operator 2006-08-31 12:20:39.000000000 +0200
+++ Linux-PAM-0.99.8.1/modules/pam_succeed_if/pam_succeed_if.c 2007-09-19 19:36:22.000000000 +0200
@@ -191,13 +191,19 @@ static int
evaluate_inlist(const char *left, const char *right)
{
char *p;
- if ((p=strstr(right, left)) == NULL)
- return PAM_AUTH_ERR;
- if (p == right || *(p-1) == ':') { /* ':' is a list separator */
- p += strlen(left);
- if (*p == '\0' || *p == ':') {
- return PAM_SUCCESS;
+ /* Don't care about left containing ':'. */
+ while ((p=strstr(right, left)) != NULL) {
+ if (p == right || *(p-1) == ':') { /* ':' is a list separator */
+ p += strlen(left);
+ if (*p == '\0' || *p == ':') {
+ return PAM_SUCCESS;
+ }
}
+ right = strchr(p, ':');
+ if (right == NULL)
+ break;
+ else
+ ++right;
}
return PAM_AUTH_ERR;
}