X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=frontend%2Flibretro.c;h=e071daa5b3c21fdd404646c8ee08d254d1d4b74d;hb=423b0da8be20ec189818f0014a108df31ab7bcdb;hp=d0a0da76267ea632d6192b796b127644b8a4446e;hpb=31d1b18ba0408c684eaa63ce4be3b55d7e4b2aac;p=pcsx_rearmed.git

diff --git a/frontend/libretro.c b/frontend/libretro.c
index d0a0da76..e071daa5 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -1337,14 +1337,12 @@ bool retro_load_game(const struct retro_game_info *info)
 
       for (i = 0; i < sizeof(disks) / sizeof(disks[0]) && i < cdrIsoMultidiskCount; i++)
       {
-         char disk_name[PATH_MAX];
-         char disk_label[PATH_MAX];
-         disk_name[0] = '\0';
-         disk_label[0] = '\0';
+         char disk_name[PATH_MAX - 16] = { 0 };
+         char disk_label[PATH_MAX] = { 0 };
 
          disks[i].fname = strdup(info->path);
 
-         get_disk_label(disk_name, info->path, PATH_MAX);
+         get_disk_label(disk_name, info->path, sizeof(disk_name));
          snprintf(disk_label, sizeof(disk_label), "%s #%u", disk_name, (unsigned)i + 1);
          disks[i].flabel = strdup(disk_label);
 
@@ -1634,7 +1632,9 @@ static void update_variables(bool in_flight)
    var.value = NULL;
    var.key = "pcsx_rearmed_drc";
 
-   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
+   if (!environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var))
+      var.value = "enabled";
+
    {
       R3000Acpu *prev_cpu = psxCpu;
 #if defined(LIGHTREC)
@@ -2774,7 +2774,8 @@ void retro_init(void)
 #ifdef _3DS
    vout_buf = linearMemAlign(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2, 0x80);
 #elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && !defined(VITA) && !defined(__SWITCH__)
-   posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
+   if (posix_memalign(&vout_buf, 16, VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2) != 0)
+      vout_buf = (void *) 0;
 #else
    vout_buf = malloc(VOUT_MAX_WIDTH * VOUT_MAX_HEIGHT * 2);
 #endif