diff options
| -rw-r--r-- | cifscreds.c | 9 | ||||
| -rw-r--r-- | cifskey.c | 5 | ||||
| -rw-r--r-- | pam_cifscreds.c | 9 |
3 files changed, 22 insertions, 1 deletions
diff --git a/cifscreds.c b/cifscreds.c index fa05dc8..64d55b0 100644 --- a/cifscreds.c +++ b/cifscreds.c @@ -188,6 +188,15 @@ static int cifscreds_add(struct cmdarg *arg) return EXIT_FAILURE; } + switch(errno) { + case ENOKEY: + /* success */ + break; + default: + printf("Key search failed: %s\n", strerror(errno)); + return EXIT_FAILURE; + } + currentaddress = nextaddress; if (currentaddress) { *(currentaddress - 1) = ','; @@ -20,6 +20,7 @@ #include <sys/types.h> #include <keyutils.h> #include <stdio.h> +#include <errno.h> #include "cifskey.h" #include "resolve_host.h" @@ -29,8 +30,10 @@ key_search(const char *addr, char keytype) { char desc[INET6_ADDRSTRLEN + sizeof(KEY_PREFIX) + 4]; - if (snprintf(desc, sizeof(desc), "%s:%c:%s", KEY_PREFIX, keytype, addr) >= (int)sizeof(desc)) + if (snprintf(desc, sizeof(desc), "%s:%c:%s", KEY_PREFIX, keytype, addr) >= (int)sizeof(desc)) { + errno = EINVAL; return -1; + } return keyctl_search(DEST_KEYRING, CIFS_KEY_TYPE, desc, 0); } diff --git a/pam_cifscreds.c b/pam_cifscreds.c index e0d8a55..fb23117 100644 --- a/pam_cifscreds.c +++ b/pam_cifscreds.c @@ -206,6 +206,15 @@ static int cifscreds_pam_add(pam_handle_t *ph, const char *user, const char *pas return PAM_SERVICE_ERR; } + switch(errno) { + case ENOKEY: + break; + default: + pam_syslog(ph, LOG_ERR, "Unable to search keyring for %s (%s)", + currentaddress, strerror(errno)); + return PAM_SERVICE_ERR; + } + currentaddress = nextaddress; if (currentaddress) { *(currentaddress - 1) = ','; |