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-rw-r--r--src/inputPlugins/mp3_plugin.c83
1 files changed, 41 insertions, 42 deletions
diff --git a/src/inputPlugins/mp3_plugin.c b/src/inputPlugins/mp3_plugin.c
index d5ffdef8b..02c1733d9 100644
--- a/src/inputPlugins/mp3_plugin.c
+++ b/src/inputPlugins/mp3_plugin.c
@@ -423,53 +423,52 @@ enum {
static int parse_xing(struct xing *xing, struct mad_bitptr ptr, unsigned int bitlen)
{
- unsigned long bits;
+ unsigned long bits;
- if (bitlen < 16) goto fail;
- bits = mad_bit_read(&ptr, 16);
+ if (bitlen < 16) goto fail;
+ bits = mad_bit_read(&ptr, 16);
bitlen -= 16;
- if (bits == XI_MAGIC) {
- if (bitlen < 16) goto fail;
- if (mad_bit_read(&ptr, 16) != NG_MAGIC) goto fail;
- bitlen -= 16;
- }
- else if (bits != NG_MAGIC) goto fail;
-
- if (bitlen < 32) goto fail;
- xing->flags = mad_bit_read(&ptr, 32);
- bitlen -= 32;
-
- if (xing->flags & XING_FRAMES) {
- if (bitlen < 32) goto fail;
- xing->frames = mad_bit_read(&ptr, 32);
- bitlen -= 32;
- }
-
- if (xing->flags & XING_BYTES) {
- if (bitlen < 32) goto fail;
- xing->bytes = mad_bit_read(&ptr, 32);
- bitlen -= 32;
- }
-
- if (xing->flags & XING_TOC) {
- int i;
- if (bitlen < 800) goto fail;
- for (i = 0; i < 100; ++i) xing->toc[i] = mad_bit_read(&ptr, 8);
- bitlen -= 800;
- }
-
- if (xing->flags & XING_SCALE) {
- if (bitlen < 32) goto fail;
- xing->scale = mad_bit_read(&ptr, 32);
- bitlen -= 32;
- }
-
- return 1;
+ if (bits == XI_MAGIC) {
+ if (bitlen < 16) goto fail;
+ if (mad_bit_read(&ptr, 16) != NG_MAGIC) goto fail;
+ bitlen -= 16;
+ }
+ else if (bits != NG_MAGIC) goto fail;
+
+ if (bitlen < 32) goto fail;
+ xing->flags = mad_bit_read(&ptr, 32);
+ bitlen -= 32;
+
+ if (xing->flags & XING_FRAMES) {
+ if (bitlen < 32) goto fail;
+ xing->frames = mad_bit_read(&ptr, 32);
+ bitlen -= 32;
+ }
+
+ if (xing->flags & XING_BYTES) {
+ if (bitlen < 32) goto fail;
+ xing->bytes = mad_bit_read(&ptr, 32);
+ bitlen -= 32;
+ }
+ if (xing->flags & XING_TOC) {
+ int i;
+ if (bitlen < 800) goto fail;
+ for (i = 0; i < 100; ++i) xing->toc[i] = mad_bit_read(&ptr, 8);
+ bitlen -= 800;
+ }
+
+ if (xing->flags & XING_SCALE) {
+ if (bitlen < 32) goto fail;
+ xing->scale = mad_bit_read(&ptr, 32);
+ bitlen -= 32;
+ }
+
+ return 1;
fail:
- xing->flags = 0;
- return 0;
+ xing->flags = 0;
+ return 0;
}
static int decodeFirstFrame(mp3DecodeData * data, DecoderControl * dc,