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No commits in common. "c8s" and "c9-beta" have entirely different histories.
c8s ... c9-beta

9 changed files with 126 additions and 10 deletions

1
.dcraw.metadata Normal file
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321662c99c0201f4886b61817cdedfc850cc7b3b SOURCES/dcraw-9.28.0.tar.gz

3
.gitignore vendored
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SOURCES/dcraw-9.27.0.tar.gz
/dcraw-9.27.0.tar.gz
SOURCES/dcraw-9.28.0.tar.gz

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diff -urNp old/dcraw.c new/dcraw.c
--- old/dcraw.c 2018-07-11 10:33:06.280425391 +0200
+++ new/dcraw.c 2018-07-11 10:45:52.722922118 +0200
@@ -2250,6 +2250,10 @@ void CLASS kodak_radc_load_raw()
((short *)buf)[i] = 2048;
for (row=0; row < height; row+=4) {
FORC3 mul[c] = getbits(6);
+#ifdef LIBRAW_LIBRARY_BUILD
+ if(!mul[0] || !mul[1] || !mul[2])
+ throw LIBRAW_EXCEPTION_IO_CORRUPT;
+#endif
FORC3 {
val = ((0x1000000/last[c] + 0x7ff) >> 12) * mul[c];
s = val > 65564 ? 10:12;

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diff -urNp old/dcraw.c new/dcraw.c
--- old/dcraw.c 2018-07-11 10:53:51.141803505 +0200
+++ new/dcraw.c 2018-07-11 11:30:08.850528389 +0200
@@ -2627,8 +2627,15 @@ void CLASS kodak_65000_load_raw()
len = MIN (256, width-col);
ret = kodak_65000_decode (buf, len);
for (i=0; i < len; i++)
- if ((RAW(row,col+i) = curve[ret ? buf[i] :
- (pred[i & 1] += buf[i])]) >> 12) derror();
+ {
+ int idx = ret ? buf[i] : (pred[i & 1] += buf[i]);
+ if(idx >=0 && idx <= 0xffff)
+ {
+ if ((RAW(row,col+i) = curve[idx]) >> 12) derror();
+ }
+ else
+ derror();
+ }
}
}

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Author: Filip Hroch <hroch@physics.muni.cz>
Description: stack-based buffer overflow bug
--- a/dcraw.c
+++ b/dcraw.c
@@ -8345,9 +8345,15 @@
{
UINT64 bitbuf=0;
int vbits, col, i, c;
- ushort img[2][2064];
+ ushort *img;
double sum[]={0,0};
+#define IMG2D(row,col) \
+ img[(row)*width+(col)]
+
+ img = (ushort *) malloc(2*width*sizeof(ushort));
+ merror (img, "find_green()");
+
FORC(2) {
fseek (ifp, c ? off1:off0, SEEK_SET);
for (vbits=col=0; col < width; col++) {
@@ -8356,13 +8362,14 @@
for (i=0; i < bite; i+=8)
bitbuf |= (unsigned) (fgetc(ifp) << i);
}
- img[c][col] = bitbuf << (64-bps-vbits) >> (64-bps);
+ IMG2D(c,col) = bitbuf << (64-bps-vbits) >> (64-bps);
}
}
FORC(width-1) {
- sum[ c & 1] += ABS(img[0][c]-img[1][c+1]);
- sum[~c & 1] += ABS(img[1][c]-img[0][c+1]);
+ sum[ c & 1] += ABS(IMG2D(0,c)-IMG2D(1,c+1));
+ sum[~c & 1] += ABS(IMG2D(1,c)-IMG2D(0,c+1));
}
+ free(img);
return 100 * log(sum[0]/sum[1]);
}

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@ -1,12 +1,15 @@
Summary: Tool for decoding raw image data from digital cameras
Name: dcraw
Version: 9.27.0
Release: 9%{?dist}
Version: 9.28.0
Release: 13%{?dist}
License: GPLv2+
URL: http://cybercom.net/~dcoffin/dcraw
Source0: http://cybercom.net/~dcoffin/dcraw/archive/dcraw-%{version}.tar.gz
URL: http://www.dechifro.org/dcraw/
Source0: http://www.dechifro.org/dcraw/archive/dcraw-%{version}.tar.gz
Patch0: dcraw-9.21-lcms2-error-reporting.patch
Patch1: dcraw-CVE-2018-5801.patch
Patch2: dcraw-CVE-2017-13735.patch
Patch3: dcraw-CVE-2017-14608.patch
Patch4: dcraw-CVE-2018-19655.patch
BuildRequires: gcc
BuildRequires: gettext
BuildRequires: libjpeg-devel
@ -22,7 +25,8 @@ downloaded from digital cameras.
%autosetup -n dcraw
%build
gcc %optflags $RPM_LD_FLAGS \
%{__cc} %optflags $RPM_LD_FLAGS \
-Wl,--no-as-needed \
-lm -ljpeg -llcms2 -ljasper \
-DLOCALEDIR="\"%{_datadir}/locale\"" \
-o dcraw dcraw.c
@ -65,8 +69,47 @@ done
%{_mandir}/man1/*
%changelog
* Thu Jul 14 2018 Josef Ridky <jridky@redhat.com> - 9.27.0-9
- Fix CVE-2018-5801 (#1557165) and CVE-2018-5802 (#1557184)
* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 9.28.0-13
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688
* Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 9.28.0-12
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 9.28.0-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 9.28.0-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Fri Mar 20 2020 Josef Ridky <jridky@redhat.com> - 9.28.0-9
- Fix CVE-2018-19655
* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 9.28.0-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Tue Jan 14 2020 Tom Stellard <tstellar@redhat.com> - 9.28.0-7
- Use __cc macro instead of hard-coding gcc
* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 9.28.0-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Jun 28 2019 Josef Ridky <jridky@redhat.com> - 9.28.0-5
- set new upstream url
* Thu Feb 21 2019 Josef Ridky <jridky@redhat.com> - 9.28.0-4
- Fix CVE-2017-13735 (#1488932)
- Fix CVE-2017-14608 (#1499687)
* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 9.28.0-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 9.28.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Thu Jun 14 2018 Josef Ridky <jridky@redhat.com> - 9.28.0-1
- New upstream release 9.28.0 (#1585348)
- Fix CVE-2018-5801 (#1557160)
* Fri Feb 23 2018 Florian Weimer <fweimer@redhat.com> - 9.27.0-8
- Use LDFLAGS from redhat-rpm-config

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SHA512 (dcraw-9.27.0.tar.gz) = 2b2faed3f1889ef82a50721f7d3f22b081104b586d644d369fa849ad08604c10898e9dfccf8935828cf432db74352161fe6d1f9bde5fbfa4dd8435188767a17a