import wavpack-5.4.0-5.el9
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ce60d80475
commit
a28a5c5741
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@ -0,0 +1,30 @@
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diff --git a/cli/dsdiff.c b/cli/dsdiff.c
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index d7adb6a..5bdcae3 100644
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--- a/cli/dsdiff.c
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+++ b/cli/dsdiff.c
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@@ -278,6 +278,12 @@ int ParseDsdiffHeaderConfig (FILE *infile, char *infilename, char *fourcc, Wavpa
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}
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total_samples = dff_chunk_header.ckDataSize / config->num_channels;
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+
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+ if (total_samples <= 0 || total_samples > MAX_WAVPACK_SAMPLES) {
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+ error_line ("%s is not a valid .DFF file!", infilename);
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+ return WAVPACK_SOFT_ERROR;
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+ }
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+
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break;
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}
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else { // just copy unknown chunks to output file
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diff --git a/cli/dsf.c b/cli/dsf.c
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index e1d7973..dddd488 100644
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--- a/cli/dsf.c
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+++ b/cli/dsf.c
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@@ -113,6 +113,7 @@ int ParseDsfHeaderConfig (FILE *infile, char *infilename, char *fourcc, WavpackC
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if (format_chunk.ckSize != sizeof (DSFFormatChunk) || format_chunk.formatVersion != 1 ||
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format_chunk.formatID != 0 || format_chunk.blockSize != DSF_BLOCKSIZE || format_chunk.reserved ||
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+ format_chunk.sampleCount <= 0 || format_chunk.sampleCount > MAX_WAVPACK_SAMPLES * 8 ||
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(format_chunk.bitsPerSample != 1 && format_chunk.bitsPerSample != 8) ||
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format_chunk.numChannels < 1 || format_chunk.numChannels > 6 ||
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format_chunk.chanType < 1 || format_chunk.chanType > NUM_CHAN_TYPES) {
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@ -1,7 +1,7 @@
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Name: wavpack
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Summary: A completely open audiocodec
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Version: 5.4.0
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Release: 4%{?dist}
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Release: 5%{?dist}
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License: BSD
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Url: http://www.wavpack.com/
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Source: http://www.wavpack.com/%{name}-%{version}.tar.bz2
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@ -11,6 +11,8 @@ BuildRequires: autoconf
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BuildRequires: automake
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BuildRequires: libtool
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Patch0: wavpack-5.4.0-CVE-2021-44269-heap-Out-of-bounds-Read.patch
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%description
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WavPack is a completely open audio compression format providing lossless,
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high-quality lossy, and a unique hybrid compression mode. Although the
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@ -66,6 +68,10 @@ rm -f %{buildroot}/%{_libdir}/*.la
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%doc ChangeLog doc/WavPack5PortingGuide.pdf doc/WavPack5LibraryDoc.pdf doc/WavPack5FileFormat.pdf
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%changelog
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* Tue May 17 2022 Tomas Korbar <tkorbar@redhat.com> - 5.4.0-5
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- CVE-2021-44269 wavpack: heap Out-of-bounds Read
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- Resolves: CVE-2021-44269
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* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 5.4.0-4
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- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
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Related: rhbz#1991688
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