diff options
Diffstat (limited to 'thirdparty/openssl/crypto/ui/ui_openssl.c')
| -rw-r--r-- | thirdparty/openssl/crypto/ui/ui_openssl.c | 59 |
1 files changed, 38 insertions, 21 deletions
diff --git a/thirdparty/openssl/crypto/ui/ui_openssl.c b/thirdparty/openssl/crypto/ui/ui_openssl.c index 9ab259b8f6..17d14f5842 100644 --- a/thirdparty/openssl/crypto/ui/ui_openssl.c +++ b/thirdparty/openssl/crypto/ui/ui_openssl.c @@ -440,7 +440,7 @@ static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl) # else p = fgets(result, maxsize, tty_in); # endif - if (!p) + if (p == NULL) goto error; if (feof(tty_in)) goto error; @@ -509,18 +509,31 @@ static int open_console(UI *ui) is_a_tty = 0; else # endif +# ifdef ENODEV + /* + * MacOS X returns ENODEV (Operation not supported by device), + * which seems appropriate. + */ + if (errno == ENODEV) + is_a_tty = 0; + else +# endif return 0; } #endif #ifdef OPENSSL_SYS_VMS status = sys$assign(&terminal, &channel, 0, 0); + + /* if there isn't a TT device, something is very wrong */ if (status != SS$_NORMAL) return 0; - status = - sys$qiow(0, channel, IO$_SENSEMODE, &iosb, 0, 0, tty_orig, 12, 0, 0, - 0, 0); + + status = sys$qiow(0, channel, IO$_SENSEMODE, &iosb, 0, 0, tty_orig, 12, + 0, 0, 0, 0); + + /* If IO$_SENSEMODE doesn't work, this is not a terminal device */ if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) - return 0; + is_a_tty = 0; #endif return 1; } @@ -537,14 +550,15 @@ static int noecho_console(UI *ui) return 0; #endif #ifdef OPENSSL_SYS_VMS - tty_new[0] = tty_orig[0]; - tty_new[1] = tty_orig[1] | TT$M_NOECHO; - tty_new[2] = tty_orig[2]; - status = - sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, 0, 0, 0, - 0); - if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) - return 0; + if (is_a_tty) { + tty_new[0] = tty_orig[0]; + tty_new[1] = tty_orig[1] | TT$M_NOECHO; + tty_new[2] = tty_orig[2]; + status = sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, + 0, 0, 0, 0); + if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) + return 0; + } #endif return 1; } @@ -561,14 +575,15 @@ static int echo_console(UI *ui) return 0; #endif #ifdef OPENSSL_SYS_VMS - tty_new[0] = tty_orig[0]; - tty_new[1] = tty_orig[1] & ~TT$M_NOECHO; - tty_new[2] = tty_orig[2]; - status = - sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, 0, 0, 0, - 0); - if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) - return 0; + if (is_a_tty) { + tty_new[0] = tty_orig[0]; + tty_new[1] = tty_orig[1] & ~TT$M_NOECHO; + tty_new[2] = tty_orig[2]; + status = sys$qiow(0, channel, IO$_SETMODE, &iosb, 0, 0, tty_new, 12, + 0, 0, 0, 0); + if ((status != SS$_NORMAL) || (iosb.iosb$w_value != SS$_NORMAL)) + return 0; + } #endif return 1; } @@ -581,6 +596,8 @@ static int close_console(UI *ui) fclose(tty_out); #ifdef OPENSSL_SYS_VMS status = sys$dassgn(channel); + if (status != SS$_NORMAL) + return 0; #endif CRYPTO_w_unlock(CRYPTO_LOCK_UI); |