cookiez/pam-fprint-grosshack
1
0
Fork 0
mirror of https://gitlab.com/mishakmak/pam-fprint-grosshack.git synced 2026-04-08 20:03:34 +02:00
Code Issues Packages Projects Releases Wiki Activity

pam: Fix rhost check when rhost is unavailable

Browse Source 
Don't exit early if the rhost field isn't filled in, as it usually isn't
for a lot of services.

Fixes: 3274a31
This commit is contained in:
Bastien Nocera
2019-08-08 12:07:14 +02:00
parent e061990fa9
commit 8f90390c6b
1 changed files with 6 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
pam/pam_fprintd.c
View File

@ -477,13 +477,12 @@ PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
pam_get_item(pamh, PAM_RHOST, (const void **)(const void*) &rhost); pam_get_item(pamh, PAM_RHOST, (const void **)(const void*) &rhost);
if (rhost == NULL || *rhost == '\0') { /* NULL or empty rhost if the host information is not available or set.
/* unavailable host information */ * "localhost" if the host is local.
return PAM_AUTHINFO_UNAVAIL; * We want to not run for known remote hosts */
} if (rhost != NULL &&
rhost != '\0' &&
if (strcmp (rhost, "localhost") != 0) { strcmp (rhost, "localhost") != 0) {
/* remote login (e.g. over SSH) */
return PAM_AUTHINFO_UNAVAIL; return PAM_AUTHINFO_UNAVAIL;
} }