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bucanerobucanero
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Update mbedtls for PS3 platform compatibility
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‎patches/mbedtls-2.28.10.patch‎

Lines changed: 261 additions & 0 deletions
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diff -Nru mbedtls-2.28.10-orig/library/entropy_poll.c mbedtls-2.28.10/library/entropy_poll.c
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--- mbedtls-2.28.10-orig/library/entropy_poll.c 2025-03-24 08:49:00
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+++ mbedtls-2.28.10/library/entropy_poll.c 2026-04-25 20:09:41
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@@ -34,7 +34,7 @@
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#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
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!defined(__APPLE__) && !defined(_WIN32) && !defined(__QNXNTO__) && \
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- !defined(__HAIKU__) && !defined(__midipix__)
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+ !defined(__HAIKU__) && !defined(__midipix__) && !defined(__PPU__)
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#error \
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"Platform entropy sources only work on Unix and Windows, see MBEDTLS_NO_PLATFORM_ENTROPY in config.h"
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#endif
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@@ -148,6 +148,10 @@
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#include <stdio.h>
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+#if defined(__PPU__)
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+#include <lv2/system.h>
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+#endif
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+
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int mbedtls_platform_entropy_poll(void *data,
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unsigned char *output, size_t len, size_t *olen)
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{
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@@ -155,6 +159,15 @@
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size_t read_len;
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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((void) data);
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+
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+#if defined(__PPU__)
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+ if (sysGetRandomNumber(output, len) == 0) {
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+ *olen = len;
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+ return 0;
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+ } else {
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+ return MBEDTLS_ERR_ENTROPY_SOURCE_FAILED;
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+ }
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+#endif
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#if defined(HAVE_GETRANDOM)
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ret = getrandom_wrapper(output, len, 0);
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diff -Nru mbedtls-2.28.10-orig/library/net_sockets.c mbedtls-2.28.10/library/net_sockets.c
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--- mbedtls-2.28.10-orig/library/net_sockets.c 2025-03-24 08:49:00
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+++ mbedtls-2.28.10/library/net_sockets.c 2026-04-25 19:37:20
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@@ -15,13 +15,16 @@
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#define _XOPEN_SOURCE 600 /* sockaddr_storage */
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#endif
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+#define sockaddr_storage sockaddr_in
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+#include <net/select.h>
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+
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#include "common.h"
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#if defined(MBEDTLS_NET_C)
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#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
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!defined(__APPLE__) && !defined(_WIN32) && !defined(__QNXNTO__) && \
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- !defined(__HAIKU__) && !defined(__midipix__)
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+ !defined(__HAIKU__) && !defined(__midipix__) && !defined(__PPU__)
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#error "This module only works on Unix and Windows, see MBEDTLS_NET_C in config.h"
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#endif
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@@ -30,6 +33,9 @@
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#include "mbedtls/net_sockets.h"
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#include "mbedtls/error.h"
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+#include <machine/endian.h>
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+#include <net/select.h>
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+
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#include <string.h>
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#if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(EFIX64) && \
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@@ -163,6 +169,7 @@
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int mbedtls_net_connect(mbedtls_net_context *ctx, const char *host,
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const char *port, int proto)
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{
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+#if 0
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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struct addrinfo hints, *addr_list, *cur;
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@@ -202,6 +209,37 @@
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freeaddrinfo(addr_list);
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return ret;
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+#endif
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+ /* Legacy IPv4-only version */
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+
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+ int ret;
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+ struct sockaddr_in server_addr;
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+ struct hostent *server_host;
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+
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+ if( ( ret = net_prepare() ) != 0 )
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+ return( ret );
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+
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+ if( ( server_host = gethostbyname( host ) ) == NULL )
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+ return( MBEDTLS_ERR_NET_UNKNOWN_HOST );
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+
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+ if( ( ctx->fd = (int) socket( AF_INET, SOCK_STREAM, IPPROTO_IP ) ) < 0 )
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+ return( MBEDTLS_ERR_NET_SOCKET_FAILED );
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+
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+ memcpy( (void *) &server_addr.sin_addr,
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+ (void *) server_host->h_addr,
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+ server_host->h_length );
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+
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+ server_addr.sin_family = AF_INET;
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+ server_addr.sin_port = htons( atoi(port) );
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+
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+ if( connect( ctx->fd, (struct sockaddr *) &server_addr,
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+ sizeof( server_addr ) ) < 0 )
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+ {
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+ close( ctx->fd );
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+ return( MBEDTLS_ERR_NET_CONNECT_FAILED );
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+ }
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+
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+ return( 0 );
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}
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/*
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@@ -209,6 +247,7 @@
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*/
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int mbedtls_net_bind(mbedtls_net_context *ctx, const char *bind_ip, const char *port, int proto)
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{
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+#if 0
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int n, ret;
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struct addrinfo hints, *addr_list, *cur;
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@@ -270,7 +309,57 @@
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freeaddrinfo(addr_list);
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return ret;
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+#endif
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+ /* Legacy IPv4-only version */
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+
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+ int ret, n, c[4];
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+ struct sockaddr_in server_addr;
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+ if( ( ret = net_prepare() ) != 0 )
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+ return( ret );
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+
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+ if( ( ctx->fd = (int) socket( AF_INET, SOCK_STREAM, IPPROTO_IP ) ) < 0 )
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+ return( MBEDTLS_ERR_NET_SOCKET_FAILED );
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+
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+ n = 1;
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+ setsockopt( ctx->fd, SOL_SOCKET, SO_REUSEADDR,
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+ (const char *) &n, sizeof( n ) );
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+
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+ server_addr.sin_addr.s_addr = htonl( INADDR_ANY );
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+ server_addr.sin_family = AF_INET;
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+ server_addr.sin_port = htons( atoi(port) );
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+
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+ if( bind_ip != NULL )
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+ {
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+ memset( c, 0, sizeof( c ) );
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+ sscanf( bind_ip, "%d.%d.%d.%d", &c[0], &c[1], &c[2], &c[3] );
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+
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+ for( n = 0; n < 4; n++ )
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+ if( c[n] < 0 || c[n] > 255 )
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+ break;
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+
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+ if( n == 4 )
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+ server_addr.sin_addr.s_addr = htonl(
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+ ( (uint32_t) c[0] << 24 ) |
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+ ( (uint32_t) c[1] << 16 ) |
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+ ( (uint32_t) c[2] << 8 ) |
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+ ( (uint32_t) c[3] ) );
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+ }
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+
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+ if( bind( ctx->fd, (struct sockaddr *) &server_addr,
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+ sizeof( server_addr ) ) < 0 )
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+ {
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+ close( ctx->fd );
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+ return( MBEDTLS_ERR_NET_BIND_FAILED );
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+ }
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+
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+ if( listen( ctx->fd, MBEDTLS_NET_LISTEN_BACKLOG ) != 0 )
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+ {
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+ close( ctx->fd );
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+ return( MBEDTLS_ERR_NET_LISTEN_FAILED );
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+ }
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+
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+ return( 0 );
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}
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#if (defined(_WIN32) || defined(_WIN32_WCE)) && !defined(EFIX64) && \
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@@ -389,7 +478,7 @@
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n = sizeof(struct sockaddr_storage);
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if (getsockname(client_ctx->fd,
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(struct sockaddr *) &local_addr, &n) != 0 ||
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- (bind_ctx->fd = (int) socket(local_addr.ss_family,
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+ (bind_ctx->fd = (int) socket(local_addr.sin_family,
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SOCK_DGRAM, IPPROTO_UDP)) < 0 ||
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setsockopt(bind_ctx->fd, SOL_SOCKET, SO_REUSEADDR,
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(const char *) &one, sizeof(one)) != 0) {
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@@ -402,7 +491,7 @@
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}
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if (client_ip != NULL) {
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- if (client_addr.ss_family == AF_INET) {
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+ if (client_addr.sin_family == AF_INET) {
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struct sockaddr_in *addr4 = (struct sockaddr_in *) &client_addr;
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*cip_len = sizeof(addr4->sin_addr.s_addr);
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@@ -411,6 +500,7 @@
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}
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memcpy(client_ip, &addr4->sin_addr.s_addr, *cip_len);
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+#if 0
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} else {
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struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *) &client_addr;
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*cip_len = sizeof(addr6->sin6_addr.s6_addr);
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@@ -420,6 +510,7 @@
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}
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memcpy(client_ip, &addr6->sin6_addr.s6_addr, *cip_len);
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+#endif
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}
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}
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diff -Nru mbedtls-2.28.10-orig/library/ps3-build.sh mbedtls-2.28.10/library/ps3-build.sh
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--- mbedtls-2.28.10-orig/library/ps3-build.sh 1969-12-31 21:00:00
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+++ mbedtls-2.28.10/library/ps3-build.sh 2026-04-25 20:45:12
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@@ -0,0 +1,20 @@
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+#!/bin/sh -e
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+
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+echo "Please stand by..."
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+
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+export PS3DEV=$PSL1GHT
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+export CC=$PS3DEV/ppu/bin/powerpc64-ps3-elf-gcc
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+export LD=$PS3DEV/ppu/bin/powerpc64-ps3-elf-ld
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+export CPP=$PS3DEV/ppu/bin/powerpc64-ps3-elf-cpp
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+export CXX=$PS3DEV/ppu/bin/powerpc64-ps3-elf-g++
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+export AR=$PS3DEV/ppu/bin/powerpc64-ps3-elf-ar
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+export AS=$PS3DEV/ppu/bin/powerpc64-ps3-elf-as
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+export NM=$PS3DEV/ppu/bin/powerpc64-ps3-elf-nm
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+export CXXCPP=$PS3DEV/ppu/bin/powerpc64-ps3-elf-cpp
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+export RANLIB=$PS3DEV/ppu/bin/powerpc64-ps3-elf-ranlib
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+export LDFLAGS="-L$PS3DEV/ppu/powerpc64-ps3-elf/lib -L$PSL1GHT/ppu/lib -L$PS3DEV/portlibs/ppu/lib -lrt -llv2"
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+export CFLAGS="-I../include -I$PS3DEV/ppu/powerpc64-ps3-elf/include -I$PSL1GHT/ppu/include -I$PS3DEV/portlibs/ppu/include -mcpu=cell"
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+
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+echo "Build library..."
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+## Compile and install.
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+${MAKE:-make}
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diff -Nru mbedtls-2.28.10-orig/library/timing.c mbedtls-2.28.10/library/timing.c
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--- mbedtls-2.28.10-orig/library/timing.c 2025-03-24 08:49:00
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+++ mbedtls-2.28.10/library/timing.c 2026-04-25 20:02:39
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@@ -19,7 +19,7 @@
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#if !defined(unix) && !defined(__unix__) && !defined(__unix) && \
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!defined(__APPLE__) && !defined(_WIN32) && !defined(__QNXNTO__) && \
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- !defined(__HAIKU__) && !defined(__midipix__)
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+ !defined(__HAIKU__) && !defined(__midipix__) && !defined(__PPU__)
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#error "This module only works on Unix and Windows, see MBEDTLS_TIMING_C in config.h"
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#endif
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@@ -298,7 +298,7 @@
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{
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mbedtls_timing_alarmed = 0;
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signal(SIGALRM, sighandler);
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- alarm(seconds);
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+// alarm(seconds);
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if (seconds == 0) {
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/* alarm(0) cancelled any previous pending alarm, but the
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handler won't fire, so raise the flag straight away. */

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