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10 Commits
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2647a4ecc2
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2647a4ecc2 | ||
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79a2e9d97b | ||
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3c57b6bdec | ||
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0f20253dd6 | ||
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b66f465e5a | ||
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3295fb909d | ||
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6ddf157227 | ||
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adccba250d | ||
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14e68023fe | ||
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e98bff05de |
@ -1,215 +0,0 @@
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diff --git a/Brewfile b/Brewfile
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new file mode 100644
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index 0000000..af81e5b
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--- /dev/null
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+++ b/Brewfile
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@@ -0,0 +1,3 @@
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+brew 'doxygen'
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+brew 'libogg'
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+brew 'xz'
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diff --git a/Makefile.am b/Makefile.am
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index c35131a..3feaf72 100644
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--- a/Makefile.am
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+++ b/Makefile.am
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@@ -26,7 +26,7 @@ EXTRA_DIST = \
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vorbisenc-uninstalled.pc.in \
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vorbisfile-uninstalled.pc.in \
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symbian \
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- macosx win32
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+ macosx win32 CMakeLists.txt
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DISTCHECK_CONFIGURE_FLAGS = --enable-docs
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diff --git a/contrib/oss-fuzz/build.sh b/contrib/oss-fuzz/build.sh
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new file mode 100755
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index 0000000..29e7f38
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--- /dev/null
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+++ b/contrib/oss-fuzz/build.sh
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@@ -0,0 +1,23 @@
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+#!/bin/bash -eu
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+
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+pushd $SRC
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+mv people.xiph.org/*.ogg decode_corpus/
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+zip -r "$OUT/decode_fuzzer_seed_corpus.zip" decode_corpus/
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+popd
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+
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+pushd $SRC/ogg
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+./autogen.sh
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+./configure --prefix="$WORK" --enable-static --disable-shared --disable-crc
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+make clean
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+make -j$(nproc)
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+make install
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+popd
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+
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+
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+./autogen.sh
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+./configure --prefix="$WORK" --enable-static --disable-shared
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+make clean
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+make -j$(nproc)
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+make install
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+
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+$CXX $CXXFLAGS $SRC/vorbis/contrib/oss-fuzz/decode_fuzzer.cc -o $OUT/decode_fuzzer -L"$WORK/lib" -I"$WORK/include" -lFuzzingEngine -lvorbisfile -lvorbis -logg
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diff --git a/contrib/oss-fuzz/decode_fuzzer.cc b/contrib/oss-fuzz/decode_fuzzer.cc
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new file mode 100644
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index 0000000..b8840c1
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--- /dev/null
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+++ b/contrib/oss-fuzz/decode_fuzzer.cc
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@@ -0,0 +1,48 @@
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+#include <stdio.h>
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+#include <string.h>
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+#include <cstdint>
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+#include <vorbis/vorbisfile.h>
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+
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+struct vorbis_data {
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+ const uint8_t *current;
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+ const uint8_t *data;
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+ size_t size;
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+};
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+
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+size_t read_func(void *ptr, size_t size1, size_t size2, void *datasource) {
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+ vorbis_data* vd = (vorbis_data *)(datasource);
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+ size_t len = size1 * size2;
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+ if (vd->current + len > vd->data + vd->size) {
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+ len = vd->data + vd->size - vd->current;
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+ }
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+ memcpy(ptr, vd->current, len);
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+ vd->current += len;
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+ return len;
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+}
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+
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+
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+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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+ ov_callbacks memory_callbacks = {0};
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+ memory_callbacks.read_func = read_func;
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+ vorbis_data data_st;
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+ data_st.size = Size;
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+ data_st.current = Data;
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+ data_st.data = Data;
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+ OggVorbis_File vf;
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+ int result = ov_open_callbacks(&data_st, &vf, NULL, 0, memory_callbacks);
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+ if (result < 0) {
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+ return 0;
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+ }
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+ int current_section = 0;
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+ int eof = 0;
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+ char buf[4096];
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+ int read_result;
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+ while (!eof) {
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+ read_result = ov_read(&vf, buf, sizeof(buf), 0, 2, 1, ¤t_section);
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+ if (read_result != OV_HOLE && read_result <= 0) {
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+ eof = 1;
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+ }
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+ }
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+ ov_clear(&vf);
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+ return 0;
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+}
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diff --git a/lib/Makefile.am b/lib/Makefile.am
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index cd5afdf..e22895e 100644
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--- a/lib/Makefile.am
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+++ b/lib/Makefile.am
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@@ -35,7 +35,7 @@ psytune_SOURCES = psytune.c
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psytune_LDFLAGS = -static
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psytune_LDADD = libvorbis.la
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-EXTRA_DIST = lookups.pl
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+EXTRA_DIST = lookups.pl CMakeLists.txt
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# build and run the self tests on 'make check'
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diff --git a/lib/info.c b/lib/info.c
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index 3fbb7c7..23efa25 100644
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--- a/lib/info.c
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+++ b/lib/info.c
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@@ -203,6 +203,7 @@ void vorbis_info_clear(vorbis_info *vi){
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static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){
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codec_setup_info *ci=vi->codec_setup;
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+ int bs;
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if(!ci)return(OV_EFAULT);
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vi->version=oggpack_read(opb,32);
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@@ -215,8 +216,12 @@ static int _vorbis_unpack_info(vorbis_info *vi,oggpack_buffer *opb){
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vi->bitrate_nominal=(ogg_int32_t)oggpack_read(opb,32);
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vi->bitrate_lower=(ogg_int32_t)oggpack_read(opb,32);
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- ci->blocksizes[0]=1<<oggpack_read(opb,4);
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- ci->blocksizes[1]=1<<oggpack_read(opb,4);
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+ bs = oggpack_read(opb,4);
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+ if(bs<0)goto err_out;
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+ ci->blocksizes[0]=1<<bs;
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+ bs = oggpack_read(opb,4);
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+ if(bs<0)goto err_out;
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+ ci->blocksizes[1]=1<<bs;
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if(vi->rate<1)goto err_out;
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if(vi->channels<1)goto err_out;
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diff --git a/lib/os.h b/lib/os.h
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index 416a401..e098926 100644
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--- a/lib/os.h
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+++ b/lib/os.h
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@@ -120,7 +120,7 @@ static inline int vorbis_ftoi(double f){ /* yes, double! Otherwise,
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/* MSVC inline assembly. 32 bit only; inline ASM isn't implemented in the
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* 64 bit compiler and doesn't work on arm. */
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#if defined(_MSC_VER) && !defined(_WIN64) && \
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- !defined(_WIN32_WCE) && !defined(_M_ARM)
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+ !defined(_WIN32_WCE) && !defined(_M_ARM) && !defined(_M_ARM64)
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# define VORBIS_FPU_CONTROL
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typedef ogg_int16_t vorbis_fpu_control;
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diff --git a/lib/psy.c b/lib/psy.c
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index 422c6f1..1310123 100644
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--- a/lib/psy.c
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+++ b/lib/psy.c
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@@ -602,8 +602,9 @@ static void bark_noise_hybridmp(int n,const long *b,
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for (i = 0, x = 0.f;; i++, x += 1.f) {
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lo = b[i] >> 16;
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- if( lo>=0 ) break;
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hi = b[i] & 0xffff;
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+ if( lo>=0 ) break;
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+ if( hi>=n ) break;
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tN = N[hi] + N[-lo];
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tX = X[hi] - X[-lo];
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diff --git a/lib/sharedbook.c b/lib/sharedbook.c
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index 4545d4f..8d73daa 100644
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--- a/lib/sharedbook.c
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+++ b/lib/sharedbook.c
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@@ -62,7 +62,15 @@ float _float32_unpack(long val){
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int sign=val&0x80000000;
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long exp =(val&0x7fe00000L)>>VQ_FMAN;
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if(sign)mant= -mant;
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- return(ldexp(mant,exp-(VQ_FMAN-1)-VQ_FEXP_BIAS));
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+ exp=exp-(VQ_FMAN-1)-VQ_FEXP_BIAS;
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+ /* clamp excessive exponent values */
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+ if (exp>63){
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+ exp=63;
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+ }
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+ if (exp<-63){
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+ exp-63;
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+ }
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+ return(ldexp(mant,exp));
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}
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/* given a list of word lengths, generate a list of codewords. Works
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diff --git a/lib/vorbisenc.c b/lib/vorbisenc.c
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index 4a4607c..64a51b5 100644
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--- a/lib/vorbisenc.c
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+++ b/lib/vorbisenc.c
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@@ -684,6 +684,7 @@ int vorbis_encode_setup_init(vorbis_info *vi){
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highlevel_encode_setup *hi=&ci->hi;
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if(ci==NULL)return(OV_EINVAL);
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+ if(vi->channels<1||vi->channels>255)return(OV_EINVAL);
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if(!hi->impulse_block_p)i0=1;
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/* too low/high an ATH floater is nonsensical, but doesn't break anything */
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@@ -1210,7 +1211,7 @@ int vorbis_encode_ctl(vorbis_info *vi,int number,void *arg){
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hi->req,
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hi->managed,
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&new_base);
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- if(!hi->setup)return OV_EIMPL;
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+ if(!new_template)return OV_EIMPL;
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hi->setup=new_template;
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hi->base_setting=new_base;
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vorbis_encode_setup_setting(vi,vi->channels,vi->rate);
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Binary file not shown.
BIN
libvorbis-1.3.7.tar.xz
Normal file
BIN
libvorbis-1.3.7.tar.xz
Normal file
Binary file not shown.
@ -1,19 +1,15 @@
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# spec file for package libvorbis
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Name: libvorbis
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Version: 1.3.6
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Release: 4
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Version: 1.3.7
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Release: 3
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Summary: The Vorbis General Audio Compression Codec
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Epoch: 1
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License: BSD
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URL: https://www.xiph.org/
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Source: https://downloads.xiph.org/releases/vorbis/%{name}-%{version}.tar.xz
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BuildRequires: gcc, pkgconfig(ogg) >= 1.0
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BuildRequires: gcc, pkgconfig(ogg) >= 1.0 chrpath
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# patch from Fedora, fix compile error on arm64 and CVE-2018-10392/10393 CVE-2017-14160
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Patch0: libvorbis-1.3.6-git.patch
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Patch6000: libvorbis_CVE-2017-14160.patch
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%description
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Ogg Vorbis is a fully open, non-proprietary, patent- and royalty-free,
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@ -49,6 +45,8 @@ Documentation for developing applications with libvorbis.
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%make_install docdir=%{_docdir}/%{name}
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rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
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chrpath -d $RPM_BUILD_ROOT%{_libdir}/libvorbis*
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%check
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make check
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@ -74,5 +72,26 @@ make check
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%ldconfig_scriptlets
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%changelog
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* Wed Sep 4 2019 openEuler Buildteam <buildteam@openeuler.org> -1.3.6-4
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* Thu Nov 09 2023 shixuantong <shixuantong1@huawei.com> - 1:1.3.7-3
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- Type: bugfix
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- ID: NA
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- SUG: NA
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- DESC:remove rpath
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* Tue Oct 25 2022 yanglongkang<yanglongkang@h-partners.com> - 1:1.3.7-2
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- Type: bugfix
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- ID: NA
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- SUG: NA
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- DESC: rebuild for next release
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* Thu Jul 28 2020 wenzhanli<wenzhanli2@huawei.com> - 1.3.7-1
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- Type:bugfix
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- ID:NA
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- SUG:NA
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- DESC:update version 1.3.7
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* Sat Jan 11 2020 BruceGW <gyl93216@163.com> - 1.3.6-5
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- Remove useless patch
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* Wed Sep 4 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.3.6-4
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- Package init
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4
libvorbis.yaml
Normal file
4
libvorbis.yaml
Normal file
@ -0,0 +1,4 @@
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version_control: github
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src_repo: xiph/vorbis
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tag_prefix: ^v
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seperator: .
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@ -1,40 +0,0 @@
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diff --git a/lib/psy.c b/lib/psy.c
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index 1310123..98f9bd2 100644
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--- a/lib/psy.c
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+++ b/lib/psy.c
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@@ -599,7 +599,7 @@ static void bark_noise_hybridmp(int n,const long *b,
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XY[i] = tXY;
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}
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- for (i = 0, x = 0.f;; i++, x += 1.f) {
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+ for (i = 0, x = 0.f; i < n; i++, x += 1.f) {
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lo = b[i] >> 16;
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hi = b[i] & 0xffff;
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@@ -622,7 +622,7 @@ static void bark_noise_hybridmp(int n,const long *b,
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noise[i] = R - offset;
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}
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- for ( ;; i++, x += 1.f) {
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+ for ( ; i < n; i++, x += 1.f) {
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lo = b[i] >> 16;
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hi = b[i] & 0xffff;
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@@ -652,7 +652,7 @@ static void bark_noise_hybridmp(int n,const long *b,
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if (fixed <= 0) return;
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- for (i = 0, x = 0.f;; i++, x += 1.f) {
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+ for (i = 0, x = 0.f; i < n; i++, x += 1.f) {
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hi = i + fixed / 2;
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lo = hi - fixed;
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if(lo>=0)break;
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@@ -671,7 +671,7 @@ static void bark_noise_hybridmp(int n,const long *b,
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if (R - offset < noise[i]) noise[i] = R - offset;
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}
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- for ( ;; i++, x += 1.f) {
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+ for ( ; i < n; i++, x += 1.f) {
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hi = i + fixed / 2;
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lo = hi - fixed;
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Reference in New Issue
Block a user