svn merge ^/branches/released

4 files changed, 202 insertions, 3 deletions

diff --git a/xorg-server/os/Makefile.am b/xorg-server/os/Makefile.am
index a7f34a5b8..66a4a0f75 100644
--- a/xorg-server/os/Makefile.am
+++ b/xorg-server/os/Makefile.am
@@ -1,6 +1,6 @@
 noinst_LTLIBRARIES = libos.la
 
-AM_CFLAGS = $(DIX_CFLAGS)
+AM_CFLAGS = $(DIX_CFLAGS) $(SHA1_CFLAGS)
 
 SECURERPC_SRCS = rpcauth.c
 XDMCP_SRCS = xdmcp.c
@@ -22,9 +22,11 @@ libos_la_SOURCES = 	\
 	strcasecmp.c	\
 	strcasestr.c	\
 	xdmauth.c	\
+	xsha1.c		\
 	xstrans.c	\
 	xprintf.c	\
 	$(XORG_SRCS)
+libos_la_LIBADD = @SHA1_LIBS@ $(DLOPEN_LIBS)
 
 if SECURE_RPC
 libos_la_SOURCES += $(SECURERPC_SRCS)
diff --git a/xorg-server/os/access.c b/xorg-server/os/access.c
index 8c5b50af0..2a171fa70 100644
--- a/xorg-server/os/access.c
+++ b/xorg-server/os/access.c
@@ -811,7 +811,8 @@ DefineSelf (int fd)
 		continue;
 #endif
 	    if ((ifr->ifa_flags & IFF_BROADCAST) &&
-		(ifr->ifa_flags & IFF_UP))
+		(ifr->ifa_flags & IFF_UP) &&
+                ifr->ifa_broadaddr)
 		broad_addr = *ifr->ifa_broadaddr;
 	    else
 		continue;
diff --git a/xorg-server/os/makefile b/xorg-server/os/makefile
index e24d39a2b..e7a286970 100644
--- a/xorg-server/os/makefile
+++ b/xorg-server/os/makefile
@@ -2,7 +2,35 @@ ifeq ($(DEBUG),1)
 DEFINES += XSERVER_DTRACE

 endif

 

-CSRCS=access.c auth.c backtrace.c connection.c io.c log.c mitauth.c os.c oscolor.c osinit.c rpcauth.c strlcat.c strlcpy.c utils.c WaitFor.c xdmauth.c xdmcp.c xprintf.c xstrans.c 

+SECURERPC_SRCS = rpcauth.c

+XDMCP_SRCS = xdmcp.c

+STRLCAT_SRCS = strlcat.c strlcpy.c

+XORG_SRCS = log.c

+

+CSRCS = 	\

+	WaitFor.c	\

+	access.c	\

+	auth.c		\

+	backtrace.c	\

+	connection.c	\

+	io.c		\

+	mitauth.c	\

+	oscolor.c	\

+	osinit.c	\

+	utils.c		\

+	strcasecmp.c	\

+	strcasestr.c	\

+	xdmauth.c	\

+	xsha1.c		\

+	xstrans.c	\

+	xprintf.c	\

+	$(XORG_SRCS)

+

+CSRCS += $(SECURERPC_SRCS)

+

+CSRCS += $(XDMCP_SRCS)

+

+CSRCS += $(STRLCAT_SRCS)

 

 LIBRARY=libos

 

diff --git a/xorg-server/os/xsha1.c b/xorg-server/os/xsha1.c
new file mode 100644
index 000000000..355862fb1
--- /dev/null
+++ b/xorg-server/os/xsha1.c
@@ -0,0 +1,168 @@
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "os.h"
+#include "xsha1.h"
+
+#if defined(HAVE_SHA1_IN_LIBMD)  /* Use libmd for SHA1 */ \
+	|| defined(HAVE_SHA1_IN_LIBC) /* Use libc for SHA1 */
+
+# include <sha1.h>
+
+void *x_sha1_init(void)
+{
+    SHA1_CTX *ctx = xalloc(sizeof(*ctx));
+    if (!ctx)
+        return NULL;
+    SHA1Init(ctx);
+    return ctx;
+}
+
+int x_sha1_update(void *ctx, void *data, int size)
+{
+    SHA1_CTX *sha1_ctx = ctx;
+    SHA1Update(sha1_ctx, data, size);
+    return 1;
+}
+
+int x_sha1_final(void *ctx, unsigned char result[20])
+{
+    SHA1_CTX *sha1_ctx = ctx;
+    SHA1Final(result, sha1_ctx);
+    xfree(sha1_ctx);
+    return 1;
+}
+
+#elif defined(HAVE_SHA1_IN_COMMONCRYPTO) /* Use CommonCrypto for SHA1 */
+
+#include <CommonCrypto/CommonDigest.h>
+
+void *x_sha1_init(void)
+{
+    CC_SHA1_CTX *ctx = xalloc(sizeof(*ctx));
+    if (!ctx)
+        return NULL;
+    CC_SHA1_Init(ctx);
+    return ctx;
+}
+
+int x_sha1_update(void *ctx, void *data, int size)
+{
+    CC_SHA1_CTX *sha1_ctx = ctx;
+    CC_SHA1_Update(sha1_ctx, data, size);
+    return 1;
+}
+
+int x_sha1_final(void *ctx, unsigned char result[20])
+{
+    CC_SHA1_CTX *sha1_ctx = ctx;
+    CC_SHA1_Final(result, sha1_ctx);
+    xfree(sha1_ctx);
+    return 1;
+}
+
+#elif defined(HAVE_SHA1_IN_LIBGCRYPT) /* Use libgcrypt for SHA1 */
+
+# include <gcrypt.h>
+
+void *x_sha1_init(void)
+{
+    static int init;
+    gcry_md_hd_t h;
+    gcry_error_t err;
+
+    if (!init) {
+        if (!gcry_check_version(NULL))
+            return NULL;
+        gcry_control(GCRYCTL_DISABLE_SECMEM, 0);
+        gcry_control(GCRYCTL_INITIALIZATION_FINISHED, 0);
+        init = 1;
+    }
+
+    err = gcry_md_open(&h, GCRY_MD_SHA1, 0);
+    if (err)
+        return NULL;
+    return h;
+}
+
+int x_sha1_update(void *ctx, void *data, int size)
+{
+    gcry_md_hd_t h = ctx;
+    gcry_md_write(h, data, size);
+    return 1;
+}
+
+int x_sha1_final(void *ctx, unsigned char result[20])
+{
+    gcry_md_hd_t h = ctx;
+    memcpy(result, gcry_md_read(h, GCRY_MD_SHA1), 20);
+    gcry_md_close(h);
+    return 1;
+}
+
+#elif defined(HAVE_SHA1_IN_LIBSHA1) /* Use libsha1 */
+
+# include <libsha1.h>
+
+void *x_sha1_init(void)
+{
+    sha1_ctx *ctx = xalloc(sizeof(*ctx));
+    if(!ctx)
+        return NULL;
+    sha1_begin(ctx);
+    return ctx;
+}
+
+int x_sha1_update(void *ctx, void *data, int size)
+{
+    sha1_hash(data, size, ctx);
+    return 1;
+}
+
+int x_sha1_final(void *ctx, unsigned char result[20])
+{
+    sha1_end(result, ctx);
+    xfree(ctx);
+    return 1;
+}
+
+#else /* Use OpenSSL's libcrypto */
+
+# include <stddef.h>  /* buggy openssl/sha.h wants size_t */
+# include <openssl/sha.h>
+
+void *x_sha1_init(void)
+{
+    int ret;
+    SHA_CTX *ctx = xalloc(sizeof(*ctx));
+    if (!ctx)
+        return NULL;
+    ret = SHA1_Init(ctx);
+    if (!ret) {
+        xfree(ctx);
+        return NULL;
+    }
+    return ctx;
+}
+
+int x_sha1_update(void *ctx, void *data, int size)
+{
+    int ret;
+    SHA_CTX *sha_ctx = ctx;
+    ret = SHA1_Update(sha_ctx, data, size);
+    if (!ret)
+        xfree(sha_ctx);
+    return ret;
+}
+
+int x_sha1_final(void *ctx, unsigned char result[20])
+{
+    int ret;
+    SHA_CTX *sha_ctx = ctx;
+    ret = SHA1_Final(result, sha_ctx);
+    xfree(sha_ctx);
+    return ret;
+}
+
+#endif