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| author | Max Kellermann <max@duempel.org> | 2015-01-30 23:19:26 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-01-30 23:19:26 +0100 |
| commit | 3ecb19d0f15fb5d32d21af7e79bd6528f97c6956 (patch) | |
| tree | f84a584acc4c3ccb431fd182a91cea81987b4165 /src | |
| parent | fd02c87fa2186c1151a2f5ff41115d83b5aedb63 (diff) | |
| download | mpd-3ecb19d0f15fb5d32d21af7e79bd6528f97c6956.tar.gz mpd-3ecb19d0f15fb5d32d21af7e79bd6528f97c6956.tar.xz mpd-3ecb19d0f15fb5d32d21af7e79bd6528f97c6956.zip | |
decoder/DsdLib: check size before seeking
Diffstat (limited to '')
| -rw-r--r-- | src/decoder/plugins/DsdLib.cxx | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/decoder/plugins/DsdLib.cxx b/src/decoder/plugins/DsdLib.cxx index 664bf60ce..de1ce0655 100644 --- a/src/decoder/plugins/DsdLib.cxx +++ b/src/decoder/plugins/DsdLib.cxx @@ -112,19 +112,18 @@ dsdlib_tag_id3(InputStream &is, if (tagoffset == 0 || !is.KnownSize()) return; - if (!dsdlib_skip_to(nullptr, is, tagoffset)) - return; - /* Prevent broken files causing problems */ const auto size = is.GetSize(); if (tagoffset >= size) return; const id3_length_t count = size - tagoffset; - if (count < 10 || count > 1024 * 1024) return; + if (!dsdlib_skip_to(nullptr, is, tagoffset)) + return; + id3_byte_t *const id3_buf = new id3_byte_t[count]; if (id3_buf == nullptr) return; |