Merge branch 'master' into dev

.travis.yml

@@ -79,7 +79,9 @@ script:
   - if [ "${BUILD_OFFICIAL:-}" != "" ]; then
       mkdir -p ~/src/ljt.nightly &&
       if [ "$TRAVIS_OS_NAME" = "linux" ]; then
-        docker run -v $HOME/src/ljt.nightly:/root/src/ljt.nightly -v $HOME/src/buildscripts:/root/src/buildscripts -v $TRAVIS_BUILD_DIR:/root/src/libjpeg-turbo -v $HOME/.gnupg:/root/.gnupg -t dcommander/buildljt:latest bash -c "rpm --import http://pool.sks-keyservers.net/pks/lookup?op=get\&search=0x0575F26BD5B3FDB1 && ~/src/buildscripts/buildljt -d /root/src/libjpeg-turbo -v" &&
+        mkdir $HOME/rpmkeys &&
+        wget --no-check-certificate "http://ha.pool.sks-keyservers.net/pks/lookup?op=get&search=0x0575F26BD5B3FDB1" -O $HOME/rpmkeys/LJTPR-GPG-KEY &&
+        docker run -v $HOME/src/ljt.nightly:/root/src/ljt.nightly -v $HOME/src/buildscripts:/root/src/buildscripts -v $TRAVIS_BUILD_DIR:/root/src/libjpeg-turbo -v $HOME/.gnupg:/root/.gnupg -v $HOME/rpmkeys:/rpmkeys -t dcommander/buildljt:latest bash -c "rpm --import /rpmkeys/LJTPR-GPG-KEY && ~/src/buildscripts/buildljt -d /root/src/libjpeg-turbo -v" &&
         sudo chown -R travis:travis ~/src/ljt.nightly &&
         mv ~/src/ljt.nightly/latest/log-$TRAVIS_OS_NAME.txt ~/src/ljt.nightly/latest/files/;
       else

BUILDING.md

@@ -48,8 +48,9 @@ Build Requirements
   install the Java Developer Package, which can be downloaded from
   <http://developer.apple.com/downloads> (Apple ID required.)  For other
   systems, you can obtain the Oracle Java Development Kit from
-  <http://www.java.com>.
+  <http://www.oracle.com/technetwork/java/javase/downloads>.
 
+  * If using JDK 11 or later, CMake 3.10.x or later must also be used.
 
 ### Windows
 
@@ -83,7 +84,10 @@ Build Requirements
   appropriate compiler paths automatically set.
 
 - If building the TurboJPEG Java wrapper, JDK 1.5 or later is required.  This
-  can be downloaded from <http://www.java.com>.
+  can be downloaded from
+  <http://www.oracle.com/technetwork/java/javase/downloads>.
+
+  * If using JDK 11 or later, CMake 3.10.x or later must also be used.
 
 
 Out-of-Tree Builds

CMakeLists.txt

@@ -111,7 +111,9 @@ endif()
 
 include(cmakescripts/GNUInstallDirs.cmake)
 
-set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_FULL_LIBDIR})
+if(ENABLE_SHARED)
+  set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_FULL_LIBDIR})
+endif()
 
 macro(report_directory var)
   if(CMAKE_INSTALL_${var} STREQUAL CMAKE_INSTALL_FULL_${var})
@@ -1379,10 +1381,10 @@ if(UNIX OR MINGW)
     ${CMAKE_CURRENT_SOURCE_DIR}/rdjpgcom.1
     ${CMAKE_CURRENT_SOURCE_DIR}/wrjpgcom.1
     DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/pkgscripts/libjpeg.pc
+endif()
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/pkgscripts/libjpeg.pc
   ${CMAKE_CURRENT_BINARY_DIR}/pkgscripts/libturbojpeg.pc
   DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-endif()
 
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/jconfig.h
   ${CMAKE_CURRENT_SOURCE_DIR}/jerror.h ${CMAKE_CURRENT_SOURCE_DIR}/jmorecfg.h

ChangeLog.md

@@ -33,6 +33,19 @@ functions in the MIPS DSPr2 SIMD extensions are now disabled at compile time
 if the soft float ABI is enabled.  Those functions use instructions that are
 incompatible with the soft float ABI.
 
+3. Fixed a regression in the SIMD feature detection code, introduced by
+the AVX2 SIMD extensions (2.0 beta1[1]), that caused libjpeg-turbo to crash on
+Windows 7 if Service Pack 1 was not installed.
+
+4. Fixed out-of-bounds read in cjpeg that occurred when attempting to compress
+a specially-crafted malformed color-index (8-bit-per-sample) Targa file in
+which some of the samples (color indices) exceeded the bounds of the Targa
+file's color table.
+
+5. Fixed an issue whereby installing a fully static build of libjpeg-turbo
+(a build in which `CFLAGS` contains `-static` and `ENABLE_SHARED` is `0`) would
+fail with "No valid ELF RPATH or RUNPATH entry exists in the file."
+
 
 2.0.0
 =====

java/CMakeLists.txt

@@ -58,11 +58,21 @@ endif()
 add_custom_target(javadoc COMMAND
   javadoc -notimestamp -d ${CMAKE_CURRENT_SOURCE_DIR}/doc -sourcepath ${CMAKE_CURRENT_SOURCE_DIR} org.libjpegturbo.turbojpeg)
 set(JAVACLASSPATH ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/turbojpeg-java.dir)
-add_custom_target(javah
+if(Java_VERSION_MAJOR GREATER 9)
+  add_custom_target(javah
+    COMMAND javac -h ${CMAKE_CURRENT_SOURCE_DIR} -classpath ${JAVACLASSPATH}
+      -d ${CMAKE_CURRENT_BINARY_DIR}/__unused
+      ${CMAKE_CURRENT_SOURCE_DIR}/org/libjpegturbo/turbojpeg/TJ.java
+      ${CMAKE_CURRENT_SOURCE_DIR}/org/libjpegturbo/turbojpeg/TJCompressor.java
+      ${CMAKE_CURRENT_SOURCE_DIR}/org/libjpegturbo/turbojpeg/TJDecompressor.java
+      ${CMAKE_CURRENT_SOURCE_DIR}/org/libjpegturbo/turbojpeg/TJTransformer.java)
+else()
+  add_custom_target(javah
     COMMAND javah -d ${CMAKE_CURRENT_SOURCE_DIR} -classpath ${JAVACLASSPATH} org.libjpegturbo.turbojpeg.TJ
     COMMAND javah -d ${CMAKE_CURRENT_SOURCE_DIR} -classpath ${JAVACLASSPATH} org.libjpegturbo.turbojpeg.TJCompressor
     COMMAND javah -d ${CMAKE_CURRENT_SOURCE_DIR} -classpath ${JAVACLASSPATH} org.libjpegturbo.turbojpeg.TJDecompressor
     COMMAND javah -d ${CMAKE_CURRENT_SOURCE_DIR} -classpath ${JAVACLASSPATH} org.libjpegturbo.turbojpeg.TJTransformer)
+endif()
 
 if(NOT DEFINED CMAKE_INSTALL_DEFAULT_JAVADIR)
   set(CMAKE_INSTALL_DEFAULT_JAVADIR "<CMAKE_INSTALL_DATAROOTDIR>/java")

rdtarga.c

@@ -3,8 +3,9 @@
  *
  * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1991-1996, Thomas G. Lane.
- * It was modified by The libjpeg-turbo Project to include only code relevant
+ * Modified 2017 by Guido Vollbeding.
- * to libjpeg-turbo.
+ * libjpeg-turbo Modifications:
+ * Copyright (C) 2018, D. R. Commander.
  * For conditions of distribution and use, see the accompanying README.ijg
  * file.
  *
@@ -66,6 +67,7 @@ typedef struct _tga_source_struct {
   U_CHAR tga_pixel[4];
 
   int pixel_size;               /* Bytes per Targa pixel (1 to 4) */
+  int cmap_length;              /* colormap length */
 
   /* State info for reading RLE-coded pixels; both counts must be init to 0 */
   int block_count;              /* # of pixels remaining in RLE block */
@@ -196,11 +198,14 @@ get_8bit_row(j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
   register JSAMPROW ptr;
   register JDIMENSION col;
   register JSAMPARRAY colormap = source->colormap;
+  int cmaplen = source->cmap_length;
 
   ptr = source->pub.buffer[0];
   for (col = cinfo->image_width; col > 0; col--) {
     (*source->read_pixel) (source); /* Load next pixel into tga_pixel */
     t = UCH(source->tga_pixel[0]);
+    if (t >= cmaplen)
+      ERREXIT(cinfo, JERR_TGA_BADPARMS);
     *ptr++ = colormap[0][t];
     *ptr++ = colormap[1][t];
     *ptr++ = colormap[2][t];
@@ -452,12 +457,14 @@ start_input_tga(j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
     /* Allocate space to store the colormap */
     source->colormap = (*cinfo->mem->alloc_sarray)
       ((j_common_ptr)cinfo, JPOOL_IMAGE, (JDIMENSION)maplen, (JDIMENSION)3);
+    source->cmap_length = (int)maplen;
     /* and read it from the file */
     read_colormap(source, (int)maplen, UCH(targaheader[7]));
   } else {
     if (cmaptype)               /* but you promised a cmap! */
       ERREXIT(cinfo, JERR_TGA_BADPARMS);
     source->colormap = NULL;
+    source->cmap_length = 0;
   }
 
   cinfo->input_components = components;

release/installer.nsi.in

@@ -62,15 +62,15 @@ Section "@CMAKE_PROJECT_NAME@ SDK for @INST_PLATFORM@ (required)"
 	File "@CMAKE_CURRENT_BINARY_DIR@\libturbojpeg.a"
 	File "@CMAKE_CURRENT_BINARY_DIR@\libjpeg.dll.a"
 	File "@CMAKE_CURRENT_BINARY_DIR@\libjpeg.a"
-	SetOutPath $INSTDIR\lib\pkgconfig
-	File "@CMAKE_CURRENT_BINARY_DIR@\pkgscripts\libjpeg.pc"
-	File "@CMAKE_CURRENT_BINARY_DIR@\pkgscripts\libturbojpeg.pc"
 !else
 	File "@CMAKE_CURRENT_BINARY_DIR@\${BUILDDIR}turbojpeg.lib"
 	File "@CMAKE_CURRENT_BINARY_DIR@\${BUILDDIR}turbojpeg-static.lib"
 	File "@CMAKE_CURRENT_BINARY_DIR@\${BUILDDIR}jpeg.lib"
 	File "@CMAKE_CURRENT_BINARY_DIR@\${BUILDDIR}jpeg-static.lib"
 !endif
+	SetOutPath $INSTDIR\lib\pkgconfig
+	File "@CMAKE_CURRENT_BINARY_DIR@\pkgscripts\libjpeg.pc"
+	File "@CMAKE_CURRENT_BINARY_DIR@\pkgscripts\libturbojpeg.pc"
 !ifdef JAVA
 	SetOutPath $INSTDIR\classes
 	File "@CMAKE_CURRENT_BINARY_DIR@\java\turbojpeg.jar"
@@ -130,8 +130,6 @@ Section "Uninstall"
 	Delete $INSTDIR\lib\libturbojpeg.a
 	Delete $INSTDIR\lib\libjpeg.dll.a
 	Delete $INSTDIR\lib\libjpeg.a
-	Delete $INSTDIR\lib\pkgconfig\libjpeg.pc
-	Delete $INSTDIR\lib\pkgconfig\libturbojpeg.pc
 !else
 	Delete $INSTDIR\bin\jpeg@SO_MAJOR_VERSION@.dll
 	Delete $INSTDIR\bin\turbojpeg.dll
@@ -141,6 +139,8 @@ Section "Uninstall"
 	Delete $INSTDIR\lib\turbojpeg.lib
 	Delete $INSTDIR\lib\turbojpeg-static.lib
 !endif
+	Delete $INSTDIR\lib\pkgconfig\libjpeg.pc
+	Delete $INSTDIR\lib\pkgconfig\libturbojpeg.pc
 !ifdef JAVA
 	Delete $INSTDIR\classes\turbojpeg.jar
 !endif
@@ -175,9 +175,7 @@ Section "Uninstall"
 !endif
 
 	RMDir "$INSTDIR\include"
-!ifdef GCC
 	RMDir "$INSTDIR\lib\pkgconfig"
-!endif
 	RMDir "$INSTDIR\lib"
 	RMDir "$INSTDIR\doc"
 !ifdef GCC

simd/i386/jsimdcpu.asm

@@ -94,9 +94,10 @@ EXTN(jpeg_simd_cpu_support):
 
     xor         ecx, ecx
     xgetbv
-    test        eax, 6                  ; O/S does not manage XMM/YMM state
+    and         eax, 6
+    cmp         eax, 6                  ; O/S does not manage XMM/YMM state
                                         ; using XSAVE
-    jz          short .no_avx2
+    jnz         short .no_avx2
 
     or          edi, JSIMD_AVX2
 .no_avx2:

simd/x86_64/jsimdcpu.asm

@@ -60,9 +60,10 @@ EXTN(jpeg_simd_cpu_support):
 
     xor         rcx, rcx
     xgetbv
-    test        rax, 6                  ; O/S does not manage XMM/YMM state
+    and         rax, 6
+    cmp         rax, 6                  ; O/S does not manage XMM/YMM state
                                         ; using XSAVE
-    jz          short .return
+    jnz         short .return
 
     or          rdi, JSIMD_AVX2
 

tjbench.c

@@ -60,8 +60,8 @@ int tjErrorLine = -1, tjErrorCode = -1;
     if (strncmp(tjErrorStr, _tjErrorStr, JMSG_LENGTH_MAX) || \
         strncmp(tjErrorMsg, m, JMSG_LENGTH_MAX) || \
         tjErrorCode != _tjErrorCode || tjErrorLine != __LINE__) { \
-      strncpy(tjErrorStr, _tjErrorStr, JMSG_LENGTH_MAX); \
+      strncpy(tjErrorStr, _tjErrorStr, JMSG_LENGTH_MAX - 1); \
-      strncpy(tjErrorMsg, m, JMSG_LENGTH_MAX); \
+      strncpy(tjErrorMsg, m, JMSG_LENGTH_MAX - 1); \
       tjErrorCode = _tjErrorCode; \
       tjErrorLine = __LINE__; \
       printf("WARNING in line %d while %s:\n%s\n", __LINE__, m, _tjErrorStr); \

turbojpeg-jni.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C)2011-2017 D. R. Commander.  All Rights Reserved.
+ * Copyright (C)2011-2018 D. R. Commander.  All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -235,11 +235,11 @@ static jint TJCompressor_compress
   if ((*env)->GetArrayLength(env, dst) < (jsize)jpegSize)
     _throwarg("Destination buffer is not large enough");
 
+  if (ProcessSystemProperties(env) < 0) goto bailout;
+
   bailif0(srcBuf = (*env)->GetPrimitiveArrayCritical(env, src, 0));
   bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
 
-  if (ProcessSystemProperties(env) < 0) goto bailout;
-
   if (tjCompress2(handle, &srcBuf[y * actualPitch + x * tjPixelSize[pf]],
                   width, pitch, height, pf, &jpegBuf, &jpegSize, jpegSubsamp,
                   jpegQual, flags | TJFLAG_NOREALLOC) == -1)
@@ -341,6 +341,8 @@ JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_compressFrom
   if ((*env)->GetArrayLength(env, dst) < (jsize)jpegSize)
     _throwarg("Destination buffer is not large enough");
 
+  if (ProcessSystemProperties(env) < 0) goto bailout;
+
   bailif0(srcOffsets = (*env)->GetPrimitiveArrayCritical(env, jSrcOffsets, 0));
   bailif0(srcStrides = (*env)->GetPrimitiveArrayCritical(env, jSrcStrides, 0));
   for (i = 0; i < nc; i++) {
@@ -365,8 +367,6 @@ JNIEXPORT jint JNICALL Java_org_libjpegturbo_turbojpeg_TJCompressor_compressFrom
   }
   bailif0(jpegBuf = (*env)->GetPrimitiveArrayCritical(env, dst, 0));
 
-  if (ProcessSystemProperties(env) < 0) goto bailout;
-
   if (tjCompressFromYUVPlanes(handle, srcPlanes, width, srcStrides, height,
                               subsamp, &jpegBuf, &jpegSize, jpegQual,
                               flags | TJFLAG_NOREALLOC) == -1)