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authormarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
committermarha <marha@users.sourceforge.net>2010-03-30 12:36:28 +0000
commitff48c0d9098080b51ea12710029135916d117806 (patch)
tree96e6af9caf170ba21a1027b24e306a07e27d7b75 /openssl/crypto/ui/ui_openssl.c
parentbb731f5ac92655c4860a41fa818a7a63005f8369 (diff)
downloadvcxsrv-ff48c0d9098080b51ea12710029135916d117806.tar.gz
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svn merge -r514:HEAD ^/branches/released .
Diffstat (limited to 'openssl/crypto/ui/ui_openssl.c')
-rw-r--r--openssl/crypto/ui/ui_openssl.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/openssl/crypto/ui/ui_openssl.c b/openssl/crypto/ui/ui_openssl.c
index ef930bf24..1bc25f48d 100644
--- a/openssl/crypto/ui/ui_openssl.c
+++ b/openssl/crypto/ui/ui_openssl.c
@@ -122,7 +122,9 @@
* sigaction and fileno included. -pedantic would be more appropriate for
* the intended purposes, but we can't prevent users from adding -ansi.
*/
-#define _POSIX_C_SOURCE 1
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 2
+#endif
#include <signal.h>
#include <stdio.h>
#include <string.h>
@@ -297,7 +299,7 @@ static int is_a_tty;
/* Declare static functions */
#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
-static void read_till_nl(FILE *);
+static int read_till_nl(FILE *);
static void recsig(int);
static void pushsig(void);
static void popsig(void);
@@ -390,14 +392,16 @@ static int read_string(UI *ui, UI_STRING *uis)
#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
/* Internal functions to read a string without echoing */
-static void read_till_nl(FILE *in)
+static int read_till_nl(FILE *in)
{
#define SIZE 4
char buf[SIZE+1];
do {
- fgets(buf,SIZE,in);
+ if (!fgets(buf,SIZE,in))
+ return 0;
} while (strchr(buf,'\n') == NULL);
+ return 1;
}
static volatile sig_atomic_t intr_signal;
@@ -445,7 +449,8 @@ static int read_string_inner(UI *ui, UI_STRING *uis, int echo, int strip_nl)
*p='\0';
}
else
- read_till_nl(tty_in);
+ if (!read_till_nl(tty_in))
+ goto error;
if (UI_set_result(ui, uis, result) >= 0)
ok=1;
@@ -473,7 +478,7 @@ static int open_console(UI *ui)
CRYPTO_w_lock(CRYPTO_LOCK_UI);
is_a_tty = 1;
-#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE)
+#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS)
tty_in=stdin;
tty_out=stderr;
#else