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| author | Sumit Bose <sbose@redhat.com> | 2015-06-26 14:45:21 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2015-08-04 14:41:00 +0200 |
| commit | 1b9a3d516341560ccf8b5f9fab0886f3d05defce (patch) | |
| tree | be3ec69c96a618580ee987638b3c1b041be910ba /src/sss_client/pam_message.c | |
| parent | 95bea503429c3f44654265486a07f1696b017e84 (diff) | |
| download | sssd-1b9a3d516341560ccf8b5f9fab0886f3d05defce.tar.gz sssd-1b9a3d516341560ccf8b5f9fab0886f3d05defce.tar.xz sssd-1b9a3d516341560ccf8b5f9fab0886f3d05defce.zip | |
pack_message_v3: allow empty name
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
Diffstat (limited to 'src/sss_client/pam_message.c')
| -rw-r--r-- | src/sss_client/pam_message.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/sss_client/pam_message.c b/src/sss_client/pam_message.c index b8104c680..b239f6f53 100644 --- a/src/sss_client/pam_message.c +++ b/src/sss_client/pam_message.c @@ -107,9 +107,10 @@ int pack_message_v3(struct pam_items *pi, size_t *size, uint8_t **buffer) uint8_t *buf; size_t rp; - len = sizeof(uint32_t) + - 2*sizeof(uint32_t) + pi->pam_user_size + - sizeof(uint32_t); + len = sizeof(uint32_t) + sizeof(uint32_t); + + len += *pi->pam_user != '\0' ? + 2*sizeof(uint32_t) + pi->pam_user_size : 0; len += *pi->pam_service != '\0' ? 2*sizeof(uint32_t) + pi->pam_service_size : 0; len += *pi->pam_tty != '\0' ? |