[tracker] Added some extra checks for size in mp3 extraction.
- From: Philip Van Hoof <pvanhoof src gnome org>
- To: svn-commits-list gnome org
- Subject: [tracker] Added some extra checks for size in mp3 extraction.
- Date: Thu, 7 May 2009 13:23:40 -0400 (EDT)
commit 7a71342e6426235d7835249b1483506ee25600d1
Author: Mikael Ottela <mikael ottela ixonos com>
Date: Thu May 7 17:57:30 2009 +0300
Added some extra checks for size in mp3 extraction.
---
src/tracker-extract/tracker-extract-mp3.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/src/tracker-extract/tracker-extract-mp3.c b/src/tracker-extract/tracker-extract-mp3.c
index 699c490..fc74e7c 100644
--- a/src/tracker-extract/tracker-extract-mp3.c
+++ b/src/tracker-extract/tracker-extract-mp3.c
@@ -319,10 +319,13 @@ read_id3v1_buffer (int fd, goffset size)
guint bytes_read;
guint rc;
- if (lseek (fd, size-ID3V1_SIZE, SEEK_SET) < 0) {
+ if (size<128) {
return NULL;
}
+ if (lseek (fd, size-ID3V1_SIZE, SEEK_SET) < 0) {
+ return NULL;
+ }
buffer = g_malloc (ID3V1_SIZE);
@@ -481,6 +484,10 @@ get_id3 (const gchar *data,
const gchar *pos;
gchar buf[5];
+ if (!data) {
+ return FALSE;
+ }
+
if (size < 128) {
return FALSE;
}
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