Fix resource leaks

audio/drivers/jack.c

@@ -226,6 +226,7 @@ static void *ja_init(const char *device, unsigned rate, unsigned latency)
 error:
    if (jports != NULL)
       jack_free(jports);
+   free(jd);
    return NULL;
 }
 

cheevos.c

@@ -1955,20 +1955,28 @@ static unsigned cheevos_find_game_id_nes(
       {
          53, 198, 228
       };
-      bool round  = true;
-      RFILE *file = filestream_open(info->path, RFILE_MODE_READ, 0);
+      bool round     = true;
+      RFILE *file    = NULL;
       uint8_t * data = (uint8_t *) malloc(rom_size << 14);
       
-      if (!file || !data)
+      if (!data)
          return 0;
 
+      file = filestream_open(info->path, RFILE_MODE_READ, 0);
+
+      if (!file)
+      {
+         free(data);
+         filestream_close(file);
+         return 0;
+      }
+
       /* from fceu core - need it for a correctly md5 sum */
       memset(data, 0xFF, rom_size << 14);
 
       /* from fceu core - compute size using the cart mapper */
-      mapper_no = (header.rom_type >> 4);
+      mapper_no  = (header.rom_type >> 4);
 	   mapper_no |= (header.rom_type2 & 0xF0);
-      
 
       for (i = 0; i != sizeof(not_power2) / sizeof(not_power2[0]); ++i)
       {
@@ -1977,7 +1985,8 @@ static unsigned cheevos_find_game_id_nes(
           * since PRGCartMapping wants ROM_size to be to the power of 2
           * so instead if not to power of 2, we just use head.ROM_size when
           * we use FCEU_read. */
-         if (not_power2[i] == mapper_no) {
+         if (not_power2[i] == mapper_no)
+         {
             round = false;
             break;
          }

core_info.c

@@ -732,5 +732,7 @@ bool core_info_get_display_name(const char *path, char *s, size_t len)
 error:
    if (core_name)
       free(core_name);
+   if (display_name)
+      free(display_name);
    return false;
 }

frontend/drivers/platform_linux.c

@@ -1050,6 +1050,8 @@ static bool frontend_linux_powerstate_check_acpi_sysfs(
    else
       *state = FRONTEND_POWERSTATE_ON_POWER_SOURCE;
 
+   retro_closedir(entry);
+
    return true;
 
 error:

input/drivers/udev_input.c

@@ -618,11 +618,10 @@ static bool open_devices(udev_input_t *udev, const char *type, device_handle_cb
       {
          int fd = open(devnode, O_RDONLY | O_NONBLOCK);
 
-         (void)fd;
-
          RARCH_LOG("[udev] Adding device %s as type %s.\n", devnode, type);
          if (!add_device(udev, devnode, cb))
             RARCH_ERR("[udev] Failed to open device: %s (%s).\n", devnode, strerror(errno));
+         close(fd);
       }
 
       udev_device_unref(dev);

libretro-common/net/net_http.c

@@ -286,6 +286,8 @@ struct http_t *net_http_new(struct http_connection_t *conn)
 error:
    if (fd >= 0)
       socket_close(fd);
+   if (state)
+      free(state);
    return NULL;
 }
 

libretro-db/rmsgpack.c

@@ -650,6 +650,8 @@ int rmsgpack_read(RFILE *fd,
          return read_map(fd, (uint32_t)tmp_len, callbacks, data);
    }
 
+   if (buff)
+      free(buff);
    return 0;
 
 error:

managers/cheat_manager.c

@@ -226,7 +226,10 @@ bool cheat_manager_load(const char *path)
    cheat = cheat_manager_new(cheats);
 
    if (!cheat)
+   {
+      config_file_free(conf);
       return false;
+   }
 
    for (i = 0; i < cheats; i++)
    {

menu/cbs/menu_cbs_deferred_push.c

@@ -180,6 +180,8 @@ static int deferred_push_cursor_manager_list_deferred(
 end:
    if (conf)
       config_file_free(conf);
+   free(rdb);
+   free(query);
    return ret;
 }
 

menu/cbs/menu_cbs_left.c

@@ -353,6 +353,9 @@ static int playlist_association_left(unsigned type, const char *label,
 
    strlcpy(settings->playlist_cores, new_playlist_cores, sizeof(settings->playlist_cores));
 
+   string_list_free(stnames);
+   string_list_free(stcores);
+
    return 0;
 }
 

menu/cbs/menu_cbs_right.c

@@ -375,6 +375,8 @@ static int playlist_association_right(unsigned type, const char *label,
 
    strlcpy(settings->playlist_cores, new_playlist_cores, sizeof(settings->playlist_cores));
 
+   string_list_free(stnames);
+   string_list_free(stcores);
    return 0;
 }
 

menu/cbs/menu_cbs_start.c

@@ -289,6 +289,8 @@ static int action_start_playlist_association(unsigned type, const char *label)
 
    strlcpy(settings->playlist_cores, new_playlist_cores, sizeof(settings->playlist_cores));
 
+   string_list_free(stcores);
+   string_list_free(stnames);
    return 0;
 }
 

tasks/task_content.c

@@ -617,6 +617,7 @@ static int content_file_compressed_read(
    if (optional_filename && path_file_exists(optional_filename))
    {
       *length = 0;
+      string_list_free(str_list);
       return 1;
    }