thirdparty/retroarch
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(database_info.c) Add some error handling

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twinaphex 2015-05-28 02:22:50 +02:00
parent 8bde46deb9
commit 99ea729d1c
2 changed files with 14 additions and 2 deletions
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13
database_info.c
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@ -227,11 +227,20 @@ static int database_cursor_open(libretrodb_t *db,
strlen(query), &error); strlen(query), &error);
if (error) if (error)
return -1; goto error;
if ((libretrodb_cursor_open(db, cur, q)) != 0) if ((libretrodb_cursor_open(db, cur, q)) != 0)
return -1; goto error;
return 0; return 0;
error:
if (query)
libretrodb_query_free(q);
query = NULL;
libretrodb_close(db);
db = NULL;
return -1;
} }
static int database_cursor_close(libretrodb_t *db, libretrodb_cursor_t *cur) static int database_cursor_close(libretrodb_t *db, libretrodb_cursor_t *cur)

3
libretro-db/libretrodb.c
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@ -141,6 +141,9 @@ static void libretrodb_write_index_header(int fd, libretrodb_index_t * idx)
void libretrodb_close(libretrodb_t *db) void libretrodb_close(libretrodb_t *db)
{ {
if (!db)
return;
close(db->fd); close(db->fd);
db->fd = -1; db->fd = -1;
} }