diff options
Diffstat (limited to 'modules/pam_unix/passverify.c')
| -rw-r--r-- | modules/pam_unix/passverify.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/modules/pam_unix/passverify.c b/modules/pam_unix/passverify.c index d5cfd269..4ab7bb2c 100644 --- a/modules/pam_unix/passverify.c +++ b/modules/pam_unix/passverify.c @@ -1186,49 +1186,6 @@ getuidname(uid_t uid) return username; } -int -read_passwords(int fd, int npass, char **passwords) -{ - /* The passwords array must contain npass preallocated - * buffers of length PAM_MAX_RESP_SIZE + 1 - */ - int rbytes = 0; - int offset = 0; - int i = 0; - char *pptr; - while (npass > 0) { - rbytes = read(fd, passwords[i]+offset, PAM_MAX_RESP_SIZE+1-offset); - - if (rbytes < 0) { - if (errno == EINTR) continue; - break; - } - if (rbytes == 0) - break; - - while (npass > 0 && (pptr=memchr(passwords[i]+offset, '\0', rbytes)) - != NULL) { - rbytes -= pptr - (passwords[i]+offset) + 1; - i++; - offset = 0; - npass--; - if (rbytes > 0) { - if (npass > 0) - memcpy(passwords[i], pptr+1, rbytes); - memset(pptr+1, '\0', rbytes); - } - } - offset += rbytes; - } - - /* clear up */ - if (offset > 0 && npass > 0) { - memset(passwords[i], '\0', offset); - } - - return i; -} - #endif /* ****************************************************************** * * Copyright (c) Jan Rękorajski 1999. |