diff options
| -rw-r--r-- | modules/pam_echo/pam_echo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/pam_echo/pam_echo.c b/modules/pam_echo/pam_echo.c index d05597a2..6a7c2f64 100644 --- a/modules/pam_echo/pam_echo.c +++ b/modules/pam_echo/pam_echo.c @@ -183,7 +183,7 @@ pam_echo (pam_handle_t *pamh, int flags, int argc, const char **argv) return PAM_IGNORE; } - if ((uintmax_t) st.st_size >= (uintmax_t) SIZE_MAX) + if ((uintmax_t) st.st_size > (uintmax_t) INT_MAX) { close (fd); return PAM_BUF_ERR; @@ -196,7 +196,7 @@ pam_echo (pam_handle_t *pamh, int flags, int argc, const char **argv) return PAM_BUF_ERR; } - if (pam_modutil_read (fd, mtmp, st.st_size) == -1) + if (pam_modutil_read (fd, mtmp, st.st_size) != st.st_size) { pam_syslog (pamh, LOG_ERR, "Error while reading %s: %m", file); free (mtmp); |