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-rw-r--r--NEWS2
-rw-r--r--src/aiff.c10
-rw-r--r--src/riff.c10
3 files changed, 12 insertions, 10 deletions
diff --git a/NEWS b/NEWS
index 311667f58..08057a86e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,8 @@
ver 0.15.5 (2009/??/??)
* input:
- curl: don't abort if a packet has only metadata
+* tags:
+ - riff, aiff: fixed "limited range" gcc warning
* decoder_thread: change the fallback decoder name to "mad"
diff --git a/src/aiff.c b/src/aiff.c
index f77e86d2b..d4bec628b 100644
--- a/src/aiff.c
+++ b/src/aiff.c
@@ -84,6 +84,11 @@ aiff_seek_id3(FILE *file)
return 0;
size = GUINT32_FROM_BE(chunk.size);
+ if (size > G_MAXINT32)
+ /* too dangerous, bail out: possible integer
+ underflow when casting to off_t */
+ return 0;
+
if (size % 2 != 0)
/* pad byte */
++size;
@@ -92,11 +97,6 @@ aiff_seek_id3(FILE *file)
/* found it! */
return size;
- if ((off_t)size < 0)
- /* integer underflow after cast to signed
- type */
- return 0;
-
ret = fseek(file, size, SEEK_CUR);
if (ret != 0)
return 0;
diff --git a/src/riff.c b/src/riff.c
index 7227fd3c8..a8ea9dd42 100644
--- a/src/riff.c
+++ b/src/riff.c
@@ -83,6 +83,11 @@ riff_seek_id3(FILE *file)
return 0;
size = GUINT32_FROM_LE(chunk.size);
+ if (size > G_MAXINT32)
+ /* too dangerous, bail out: possible integer
+ underflow when casting to off_t */
+ return 0;
+
if (size % 2 != 0)
/* pad byte */
++size;
@@ -91,11 +96,6 @@ riff_seek_id3(FILE *file)
/* found it! */
return size;
- if ((off_t)size < 0)
- /* integer underflow after cast to signed
- type */
- return 0;
-
ret = fseek(file, size, SEEK_CUR);
if (ret != 0)
return 0;