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-rw-r--r--media-libs/tiff/Manifest2
-rw-r--r--media-libs/tiff/files/tiff-4.0.10-CVE-2019-14973-fix-integer-overflow.patch395
-rw-r--r--media-libs/tiff/tiff-4.0.10-r2.ebuild85
3 files changed, 482 insertions, 0 deletions
diff --git a/media-libs/tiff/Manifest b/media-libs/tiff/Manifest
index a3cc5dc282db..0cbacf20a82b 100644
--- a/media-libs/tiff/Manifest
+++ b/media-libs/tiff/Manifest
@@ -1,9 +1,11 @@
AUX tiff-4.0.10-CVE-2018-17000-tif_dirwrite-null-dereference.patch 1301 BLAKE2B 0f4875ff1f4ae06c56018f6ecfe4ce7dc015f9cf77475f61e4b9c898afdfebbeda53ea1cef1d5a7a6237af77dcf8eaa4884ecf8fa9593f2513e84021b47efd02 SHA512 902a01411b8b45bb16757aa34b27cbac9f1f01981a169538b97f3a4cb47fb6597c753c0660182cf4f2cb8a7156049cdf93c5fa8b9c202e89d6cdb44204d94df1
+AUX tiff-4.0.10-CVE-2019-14973-fix-integer-overflow.patch 12754 BLAKE2B c2f6c8964b493e1d9965a95dea7463b1052809ec9fa529502f976ebe396195010b5cc132318c68b1e8f34695831006f5764ef7f40f42ead031b9263c83e7d395 SHA512 803dc0dfc139dac9e25163dc4b592a6158dfa076788840cbfd1abba85af6571e15cb7f6444d23abb70c738db835fb7412a9b200b2b3cea9ef5a86f4e2b97f9d0
AUX tiff-4.0.10-CVE-2019-6128-pal2rgb-leak.patch 1427 BLAKE2B e2c392cd2bfe6f90dc510403d5cc1c383a8ee77e5ce2c1435acdbb9f9bb4c9010e85f19b9f2329f14fb82d0dab4cacdc2e6a5367ff95f940b5535eefd1b24903 SHA512 0a3103dae94b3362da1c5ebf087926ec82bf4e16ba7b5bc13e998fad1e9a970604dd80554f5b0a45d2d4f55a4b6e68dfb180b032f83b4b1335d011e25eb754b5
AUX tiff-4.0.10-CVE-2019-7663-tiffcpIntegerOverflow.patch 1996 BLAKE2B 1e654cc81d66b050e17a1234016b103332dcfcf03f3d7670d35942efc56fbeff0d66d9b6cc71a059ff6602a7c7cef1a3644ae7ea4ca59e88e9004914bea1be32 SHA512 93d386c62d29715b7e84177c7caaba0a9e284f8b9c730db93cf8fbc76faab2e798c81aab20b1210f0342fa6651e56fcbd07655205957b06bf9236ed0903f00a4
AUX tiff-4.0.7-pdfium-0006-HeapBufferOverflow-ChopUpSingleUncompressedStrip.patch 930 BLAKE2B 52d77fcdd773ce52232257da2c60f8b90417f102238df2039262e3afa7275908c74817ddd6958e430d7cfcff58d2d04ebd6ddd49f553f0f261883b67f557c599 SHA512 822ccc22304d23b4f50efe1f0fb7890fda8b9edf2075b8add814c0bac0a153fa0ed5d7ee5f47e23799b24f11678c8e0bf9c90ad59c5cc61fd9546b2dca4714a9
AUX tiff-4.0.7-pdfium-0008-HeapBufferOverflow-ChopUpSingleUncompressedStrip.patch 924 BLAKE2B 03160ce33639620b1deb918d358f559b8bc6296d28530b440d0d770438453c25aecc393b8cfcc582ed2d0ec1decd557a212c91f43f7923c9e94387e235680021 SHA512 43973cc5512eb8fe2e0beab1a98ff0d3bd999ed1adbf7c08c344b3442559cc2cdc99a9f2e9c1bb2bffa4be027945b12b120fa27ec6c8006367932039b8d8dd37
DIST tiff-4.0.10.tar.gz 2402867 BLAKE2B 0305453f22150c31d00d2de756736f58c49a288e19b2a66bdd01319ce4688742f6eab4009eaf1817125d41f53a23de17eb6265a3ebae458ec24f5dbb3d49764e SHA512 d213e5db09fd56b8977b187c5a756f60d6e3e998be172550c2892dbdb4b2a8e8c750202bc863fe27d0d1c577ab9de1710d15e9f6ed665aadbfd857525a81eea8
EBUILD tiff-4.0.10-r1.ebuild 2491 BLAKE2B f6be096bf9b99b9dd9626043df11d965e5282b87c6ae48098efa30a565604e16c21fa81a5723925ec8061b332b68fd0da43fb3782b59b446b739234ccfb929f1 SHA512 da78f5770d10676770ab31d8c5fe490a5ba41a49f9ba7db5da6f26f52be988125425168e8ff163692373d35df17f29ba7f1a1c16a12c0b4a750ead111eef840a
+EBUILD tiff-4.0.10-r2.ebuild 2368 BLAKE2B 0aa9495f391255146ea6834142f4030906dd33af9a5540e9eb7365f51c9207bae817cf481a009b83ca3a445d626bca1086f1f6d59e14061e3695b5b030ac0cbe SHA512 bb2735a0051540c8d69a0a0fa6ff98562732b76e8a068f4f4d7e623b5f2c939ec028b01463557b98a9db680a16d27fa6f011795f33ed3d6037d2ae7c06e5d43f
EBUILD tiff-4.0.10.ebuild 2278 BLAKE2B 590019a51d49fe8486427702957bbf51680a69fc4e4158f74fdfde44bc85d7243ff1fbc08cec658287a742f14069a3c231df5d5388b7ad1db7940c3cc3d2cf3f SHA512 3d6285a44f2744091f2e321c96934986fbdfeb81eee94f340fa969a81f462c7c4a2658821827d317f2313319de079dc08217c2f3849701fba391845b1e09b2b1
MISC metadata.xml 565 BLAKE2B 3d487835599974795ba6007439bf1d08756ab1c5dbe191509832b302f3199e4ffc05be64df3e26b4d4a1c11d1292c48cbb59ffa6e412831d16d7415e076f1062 SHA512 289043206dbb512c97e4bb703b32549ac4a77f40e212548b80ea865052b80fed9d4562f9fc94638fda54da9bc3e0c19ba303c027e66e7b75c772aeec91aebe6f
diff --git a/media-libs/tiff/files/tiff-4.0.10-CVE-2019-14973-fix-integer-overflow.patch b/media-libs/tiff/files/tiff-4.0.10-CVE-2019-14973-fix-integer-overflow.patch
new file mode 100644
index 000000000000..cbcbfd9d7f02
--- /dev/null
+++ b/media-libs/tiff/files/tiff-4.0.10-CVE-2019-14973-fix-integer-overflow.patch
@@ -0,0 +1,395 @@
+From 6ebfcac47224d3b8661c501967d495135449883e Mon Sep 17 00:00:00 2001
+From: Even Rouault <even.rouault@spatialys.com>
+Date: Sat, 10 Aug 2019 18:25:03 +0200
+Subject: [PATCH] Fix integer overflow in _TIFFCheckMalloc() and other
+ implementation-defined behaviour (CVE-2019-14973)
+
+_TIFFCheckMalloc()/_TIFFCheckRealloc() used a unsafe way to detect overflow
+in the multiplication of nmemb and elem_size (which are of type tmsize_t, thus
+signed), which was especially easily triggered on 32-bit builds (with recent
+enough compilers that assume that signed multiplication cannot overflow, since
+this is undefined behaviour by the C standard). The original issue which lead to
+this fix was trigged from tif_fax3.c
+
+There were also unsafe (implementation defied), and broken in practice on 64bit
+builds, ways of checking that a uint64 fits of a (signed) tmsize_t by doing
+(uint64)(tmsize_t)uint64_var != uint64_var comparisons. Those have no known
+at that time exploits, but are better to fix in a more bullet-proof way.
+Or similarly use of (int64)uint64_var <= 0.
+
+--- a/libtiff/tif_aux.c
++++ b/libtiff/tif_aux.c
+@@ -57,18 +57,57 @@ _TIFFMultiply64(TIFF* tif, uint64 first, uint64 second, const char* where)
+ return bytes;
+ }
+
++tmsize_t
++_TIFFMultiplySSize(TIFF* tif, tmsize_t first, tmsize_t second, const char* where)
++{
++ if( first <= 0 || second <= 0 )
++ {
++ if( tif != NULL && where != NULL )
++ {
++ TIFFErrorExt(tif->tif_clientdata, where,
++ "Invalid argument to _TIFFMultiplySSize() in %s", where);
++ }
++ return 0;
++ }
++
++ if( first > TIFF_TMSIZE_T_MAX / second )
++ {
++ if( tif != NULL && where != NULL )
++ {
++ TIFFErrorExt(tif->tif_clientdata, where,
++ "Integer overflow in %s", where);
++ }
++ return 0;
++ }
++ return first * second;
++}
++
++tmsize_t _TIFFCastUInt64ToSSize(TIFF* tif, uint64 val, const char* module)
++{
++ if( val > (uint64)TIFF_TMSIZE_T_MAX )
++ {
++ if( tif != NULL && module != NULL )
++ {
++ TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
++ }
++ return 0;
++ }
++ return (tmsize_t)val;
++}
++
+ void*
+ _TIFFCheckRealloc(TIFF* tif, void* buffer,
+ tmsize_t nmemb, tmsize_t elem_size, const char* what)
+ {
+ void* cp = NULL;
+- tmsize_t bytes = nmemb * elem_size;
+-
++ tmsize_t count = _TIFFMultiplySSize(tif, nmemb, elem_size, NULL);
+ /*
+- * XXX: Check for integer overflow.
++ * Check for integer overflow.
+ */
+- if (nmemb && elem_size && bytes / elem_size == nmemb)
+- cp = _TIFFrealloc(buffer, bytes);
++ if (count != 0)
++ {
++ cp = _TIFFrealloc(buffer, count);
++ }
+
+ if (cp == NULL) {
+ TIFFErrorExt(tif->tif_clientdata, tif->tif_name,
+--- a/libtiff/tif_getimage.c
++++ b/libtiff/tif_getimage.c
+@@ -755,9 +755,8 @@ gtTileSeparate(TIFFRGBAImage* img, uint32* raster, uint32 w, uint32 h)
+ uint32 leftmost_tw;
+
+ tilesize = TIFFTileSize(tif);
+- bufsize = TIFFSafeMultiply(tmsize_t,alpha?4:3,tilesize);
++ bufsize = _TIFFMultiplySSize(tif, alpha?4:3,tilesize, "gtTileSeparate");
+ if (bufsize == 0) {
+- TIFFErrorExt(tif->tif_clientdata, TIFFFileName(tif), "Integer overflow in %s", "gtTileSeparate");
+ return (0);
+ }
+
+@@ -1019,9 +1018,8 @@ gtStripSeparate(TIFFRGBAImage* img, uint32* raster, uint32 w, uint32 h)
+ uint16 colorchannels;
+
+ stripsize = TIFFStripSize(tif);
+- bufsize = TIFFSafeMultiply(tmsize_t,alpha?4:3,stripsize);
++ bufsize = _TIFFMultiplySSize(tif,alpha?4:3,stripsize, "gtStripSeparate");
+ if (bufsize == 0) {
+- TIFFErrorExt(tif->tif_clientdata, TIFFFileName(tif), "Integer overflow in %s", "gtStripSeparate");
+ return (0);
+ }
+
+--- a/libtiff/tif_luv.c
++++ b/libtiff/tif_luv.c
+@@ -1264,16 +1264,10 @@ LogL16GuessDataFmt(TIFFDirectory *td)
+ return (SGILOGDATAFMT_UNKNOWN);
+ }
+
+-
+-#define TIFF_SIZE_T_MAX ((size_t) ~ ((size_t)0))
+-#define TIFF_TMSIZE_T_MAX (tmsize_t)(TIFF_SIZE_T_MAX >> 1)
+-
+ static tmsize_t
+ multiply_ms(tmsize_t m1, tmsize_t m2)
+ {
+- if( m1 == 0 || m2 > TIFF_TMSIZE_T_MAX / m1 )
+- return 0;
+- return m1 * m2;
++ return _TIFFMultiplySSize(NULL, m1, m2, NULL);
+ }
+
+ static int
+--- a/libtiff/tif_pixarlog.c
++++ b/libtiff/tif_pixarlog.c
+@@ -634,15 +634,10 @@ PixarLogGuessDataFmt(TIFFDirectory *td)
+ return guess;
+ }
+
+-#define TIFF_SIZE_T_MAX ((size_t) ~ ((size_t)0))
+-#define TIFF_TMSIZE_T_MAX (tmsize_t)(TIFF_SIZE_T_MAX >> 1)
+-
+ static tmsize_t
+ multiply_ms(tmsize_t m1, tmsize_t m2)
+ {
+- if( m1 == 0 || m2 > TIFF_TMSIZE_T_MAX / m1 )
+- return 0;
+- return m1 * m2;
++ return _TIFFMultiplySSize(NULL, m1, m2, NULL);
+ }
+
+ static tmsize_t
+--- a/libtiff/tif_read.c
++++ b/libtiff/tif_read.c
+@@ -29,9 +29,6 @@
+ #include "tiffiop.h"
+ #include <stdio.h>
+
+-#define TIFF_SIZE_T_MAX ((size_t) ~ ((size_t)0))
+-#define TIFF_TMSIZE_T_MAX (tmsize_t)(TIFF_SIZE_T_MAX >> 1)
+-
+ int TIFFFillStrip(TIFF* tif, uint32 strip);
+ int TIFFFillTile(TIFF* tif, uint32 tile);
+ static int TIFFStartStrip(TIFF* tif, uint32 strip);
+@@ -49,6 +46,8 @@ TIFFReadRawTile1(TIFF* tif, uint32 tile, void* buf, tmsize_t size, const char* m
+ #define THRESHOLD_MULTIPLIER 10
+ #define MAX_THRESHOLD (THRESHOLD_MULTIPLIER * THRESHOLD_MULTIPLIER * THRESHOLD_MULTIPLIER * INITIAL_THRESHOLD)
+
++#define TIFF_INT64_MAX ((((int64)0x7FFFFFFF) << 32) | 0xFFFFFFFF)
++
+ /* Read 'size' bytes in tif_rawdata buffer starting at offset 'rawdata_offset'
+ * Returns 1 in case of success, 0 otherwise. */
+ static int TIFFReadAndRealloc( TIFF* tif, tmsize_t size,
+@@ -734,23 +733,8 @@ TIFFReadRawStrip(TIFF* tif, uint32 strip, void* buf, tmsize_t size)
+ return ((tmsize_t)(-1));
+ }
+ bytecount = td->td_stripbytecount[strip];
+- if ((int64)bytecount <= 0) {
+-#if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
+- TIFFErrorExt(tif->tif_clientdata, module,
+- "%I64u: Invalid strip byte count, strip %lu",
+- (unsigned __int64) bytecount,
+- (unsigned long) strip);
+-#else
+- TIFFErrorExt(tif->tif_clientdata, module,
+- "%llu: Invalid strip byte count, strip %lu",
+- (unsigned long long) bytecount,
+- (unsigned long) strip);
+-#endif
+- return ((tmsize_t)(-1));
+- }
+- bytecountm = (tmsize_t)bytecount;
+- if ((uint64)bytecountm!=bytecount) {
+- TIFFErrorExt(tif->tif_clientdata, module, "Integer overflow");
++ bytecountm = _TIFFCastUInt64ToSSize(tif, bytecount, module);
++ if (bytecountm == 0) {
+ return ((tmsize_t)(-1));
+ }
+ if (size != (tmsize_t)(-1) && size < bytecountm)
+@@ -774,7 +758,7 @@ TIFFFillStrip(TIFF* tif, uint32 strip)
+ if ((tif->tif_flags&TIFF_NOREADRAW)==0)
+ {
+ uint64 bytecount = td->td_stripbytecount[strip];
+- if ((int64)bytecount <= 0) {
++ if( bytecount == 0 || bytecount > (uint64)TIFF_INT64_MAX ) {
+ #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
+ TIFFErrorExt(tif->tif_clientdata, module,
+ "Invalid strip byte count %I64u, strip %lu",
+@@ -801,7 +785,7 @@ TIFFFillStrip(TIFF* tif, uint32 strip)
+ (bytecount - 4096) / 10 > (uint64)stripsize )
+ {
+ uint64 newbytecount = (uint64)stripsize * 10 + 4096;
+- if( (int64)newbytecount >= 0 )
++ if( newbytecount == 0 || newbytecount > (uint64)TIFF_INT64_MAX )
+ {
+ #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
+ TIFFWarningExt(tif->tif_clientdata, module,
+@@ -1196,10 +1180,8 @@ TIFFReadRawTile(TIFF* tif, uint32 tile, void* buf, tmsize_t size)
+ bytecount64 = td->td_stripbytecount[tile];
+ if (size != (tmsize_t)(-1) && (uint64)size < bytecount64)
+ bytecount64 = (uint64)size;
+- bytecountm = (tmsize_t)bytecount64;
+- if ((uint64)bytecountm!=bytecount64)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
++ bytecountm = _TIFFCastUInt64ToSSize(tif, bytecount64, module);
++ if( bytecountm == 0 ) {
+ return ((tmsize_t)(-1));
+ }
+ return (TIFFReadRawTile1(tif, tile, buf, bytecountm, module));
+@@ -1221,7 +1203,7 @@ TIFFFillTile(TIFF* tif, uint32 tile)
+ if ((tif->tif_flags&TIFF_NOREADRAW)==0)
+ {
+ uint64 bytecount = td->td_stripbytecount[tile];
+- if ((int64)bytecount <= 0) {
++ if( bytecount == 0 || bytecount > (uint64)TIFF_INT64_MAX ) {
+ #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
+ TIFFErrorExt(tif->tif_clientdata, module,
+ "%I64u: Invalid tile byte count, tile %lu",
+@@ -1248,7 +1230,7 @@ TIFFFillTile(TIFF* tif, uint32 tile)
+ (bytecount - 4096) / 10 > (uint64)stripsize )
+ {
+ uint64 newbytecount = (uint64)stripsize * 10 + 4096;
+- if( (int64)newbytecount >= 0 )
++ if( newbytecount == 0 || newbytecount > (uint64)TIFF_INT64_MAX )
+ {
+ #if defined(__WIN32__) && (defined(_MSC_VER) || defined(__MINGW32__))
+ TIFFWarningExt(tif->tif_clientdata, module,
+--- a/libtiff/tif_strip.c
++++ b/libtiff/tif_strip.c
+@@ -129,15 +129,8 @@ TIFFVStripSize(TIFF* tif, uint32 nrows)
+ {
+ static const char module[] = "TIFFVStripSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFVStripSize64(tif,nrows);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /*
+@@ -211,15 +204,8 @@ TIFFStripSize(TIFF* tif)
+ {
+ static const char module[] = "TIFFStripSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFStripSize64(tif);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /*
+@@ -330,14 +316,8 @@ TIFFScanlineSize(TIFF* tif)
+ {
+ static const char module[] = "TIFFScanlineSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFScanlineSize64(tif);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m) {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer arithmetic overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /*
+@@ -366,15 +346,8 @@ TIFFRasterScanlineSize(TIFF* tif)
+ {
+ static const char module[] = "TIFFRasterScanlineSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFRasterScanlineSize64(tif);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer arithmetic overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /* vim: set ts=8 sts=8 sw=8 noet: */
+--- a/libtiff/tif_tile.c
++++ b/libtiff/tif_tile.c
+@@ -181,15 +181,8 @@ TIFFTileRowSize(TIFF* tif)
+ {
+ static const char module[] = "TIFFTileRowSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFTileRowSize64(tif);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /*
+@@ -248,15 +241,8 @@ TIFFVTileSize(TIFF* tif, uint32 nrows)
+ {
+ static const char module[] = "TIFFVTileSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFVTileSize64(tif,nrows);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /*
+@@ -272,15 +258,8 @@ TIFFTileSize(TIFF* tif)
+ {
+ static const char module[] = "TIFFTileSize";
+ uint64 m;
+- tmsize_t n;
+ m=TIFFTileSize64(tif);
+- n=(tmsize_t)m;
+- if ((uint64)n!=m)
+- {
+- TIFFErrorExt(tif->tif_clientdata,module,"Integer overflow");
+- n=0;
+- }
+- return(n);
++ return _TIFFCastUInt64ToSSize(tif, m, module);
+ }
+
+ /*
+--- a/libtiff/tiffiop.h
++++ b/libtiff/tiffiop.h
+@@ -77,6 +77,9 @@ extern int snprintf(char* str, size_t size, const char* format, ...);
+ #define FALSE 0
+ #endif
+
++#define TIFF_SIZE_T_MAX ((size_t) ~ ((size_t)0))
++#define TIFF_TMSIZE_T_MAX (tmsize_t)(TIFF_SIZE_T_MAX >> 1)
++
+ typedef struct client_info {
+ struct client_info *next;
+ void *data;
+@@ -258,7 +261,7 @@ struct tiff {
+ #define TIFFhowmany8_64(x) (((x)&0x07)?((uint64)(x)>>3)+1:(uint64)(x)>>3)
+ #define TIFFroundup_64(x, y) (TIFFhowmany_64(x,y)*(y))
+
+-/* Safe multiply which returns zero if there is an integer overflow */
++/* Safe multiply which returns zero if there is an *unsigned* integer overflow. This macro is not safe for *signed* integer types */
+ #define TIFFSafeMultiply(t,v,m) ((((t)(m) != (t)0) && (((t)(((v)*(m))/(m))) == (t)(v))) ? (t)((v)*(m)) : (t)0)
+
+ #define TIFFmax(A,B) ((A)>(B)?(A):(B))
+@@ -368,6 +371,8 @@ extern TIFFErrorHandlerExt _TIFFerrorHandlerExt;
+
+ extern uint32 _TIFFMultiply32(TIFF*, uint32, uint32, const char*);
+ extern uint64 _TIFFMultiply64(TIFF*, uint64, uint64, const char*);
++extern tmsize_t _TIFFMultiplySSize(TIFF*, tmsize_t, tmsize_t, const char*);
++extern tmsize_t _TIFFCastUInt64ToSSize(TIFF*, uint64, const char*);
+ extern void* _TIFFCheckMalloc(TIFF*, tmsize_t, tmsize_t, const char*);
+ extern void* _TIFFCheckRealloc(TIFF*, void*, tmsize_t, tmsize_t, const char*);
+
diff --git a/media-libs/tiff/tiff-4.0.10-r2.ebuild b/media-libs/tiff/tiff-4.0.10-r2.ebuild
new file mode 100644
index 000000000000..9f1174ee30f8
--- /dev/null
+++ b/media-libs/tiff/tiff-4.0.10-r2.ebuild
@@ -0,0 +1,85 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools libtool multilib-minimal
+
+DESCRIPTION="Tag Image File Format (TIFF) library"
+HOMEPAGE="http://libtiff.maptools.org"
+SRC_URI="https://download.osgeo.org/libtiff/${P}.tar.gz"
+
+LICENSE="libtiff"
+SLOT="0"
+KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 ~sh sparc x86 ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="+cxx jbig jpeg lzma static-libs test webp zlib zstd"
+
+RDEPEND="
+ jbig? ( >=media-libs/jbigkit-2.1:=[${MULTILIB_USEDEP}] )
+ jpeg? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
+ lzma? ( >=app-arch/xz-utils-5.0.5-r1[${MULTILIB_USEDEP}] )
+ webp? ( media-libs/libwebp:=[${MULTILIB_USEDEP}] )
+ zlib? ( >=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] )
+ zstd? ( >=app-arch/zstd-1.3.7-r1:=[${MULTILIB_USEDEP}] )
+"
+DEPEND="${RDEPEND}"
+
+REQUIRED_USE="test? ( jpeg )" #483132
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-4.0.10-CVE-2018-17000-tif_dirwrite-null-dereference.patch
+ "${FILESDIR}"/${PN}-4.0.10-CVE-2019-6128-pal2rgb-leak.patch
+ "${FILESDIR}"/${PN}-4.0.10-CVE-2019-7663-tiffcpIntegerOverflow.patch
+ "${FILESDIR}"/${P}-CVE-2019-14973-fix-integer-overflow.patch
+)
+
+MULTILIB_WRAPPED_HEADERS=(
+ /usr/include/tiffconf.h
+)
+
+src_prepare() {
+ default
+
+ # tiffcp-thumbnail.sh fails as thumbnail binary doesn't get built anymore since tiff-4.0.7
+ sed '/tiffcp-thumbnail\.sh/d' -i test/Makefile.am || die
+
+ eautoreconf
+}
+
+multilib_src_configure() {
+ local myeconfargs=(
+ --without-x
+ --with-docdir="${EPREFIX}"/usr/share/doc/${PF}
+ $(use_enable cxx)
+ $(use_enable jbig)
+ $(use_enable jpeg)
+ $(use_enable lzma)
+ $(use_enable static-libs static)
+ $(use_enable webp)
+ $(use_enable zlib)
+ $(use_enable zstd)
+ )
+ ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+
+ # remove useless subdirs
+ if ! multilib_is_native_abi ; then
+ sed -i \
+ -e 's/ tools//' \
+ -e 's/ contrib//' \
+ -e 's/ man//' \
+ -e 's/ html//' \
+ Makefile || die
+ fi
+}
+
+multilib_src_test() {
+ if ! multilib_is_native_abi ; then
+ emake -C tools
+ fi
+ emake check
+}
+
+multilib_src_install_all() {
+ find "${ED}" -name '*.la' -delete || die
+ rm "${ED}"/usr/share/doc/${PF}/{COPYRIGHT,README*,RELEASE-DATE,TODO,VERSION} || die
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 08:12:37 +0000