libbluray | branch: master | hpi1 <[email protected]> | Mon Jan 21 13:27:31 2013 +0200| [b89260404c7eaa242a978456730560df2ae2408f] | committer: hpi1
Added limit for metadata xml file size > http://git.videolan.org/gitweb.cgi/libbluray.git/?a=commit;h=b89260404c7eaa242a978456730560df2ae2408f --- src/libbluray/bdnav/meta_parse.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/libbluray/bdnav/meta_parse.c b/src/libbluray/bdnav/meta_parse.c index a2b09d7..1a088c8 100644 --- a/src/libbluray/bdnav/meta_parse.c +++ b/src/libbluray/bdnav/meta_parse.c @@ -45,6 +45,7 @@ #define BAD_CAST_CONST (const xmlChar *) +#define MAX_META_FILE_SIZE 0xfffff #ifdef HAVE_LIBXML2 static void _parseManifestNode(xmlNode * a_node, META_DL *disclib) @@ -158,7 +159,7 @@ META_ROOT *meta_parse(const char *device_path) file_seek(handle, 0, SEEK_END); int64_t length = file_tell(handle); - if (length > 0) { + if (length > 0 && length < MAX_META_FILE_SIZE) { file_seek(handle, 0, SEEK_SET); uint8_t *data = malloc(length); int64_t size_read = file_read(handle, data, length); _______________________________________________ libbluray-devel mailing list [email protected] http://mailman.videolan.org/listinfo/libbluray-devel
