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| author | Leonardo Arena <rnalrd@gmail.com> | 2010-06-08 06:17:04 +0000 |
|---|---|---|
| committer | Leonardo Arena <rnalrd@gmail.com> | 2010-06-08 06:17:04 +0000 |
| commit | c4d50a75bb147c3ef861a9850361b4ae7495ae64 (patch) | |
| tree | c34cb8aa7afbcee9ee577796bfc16d1165783ca9 /main/tiff/tiff-jpegfix.patch | |
| parent | b434b8c6a8ee94f9d3fde77f238bab58d28c1311 (diff) | |
| download | aports-c4d50a75bb147c3ef861a9850361b4ae7495ae64.tar.bz2 aports-c4d50a75bb147c3ef861a9850361b4ae7495ae64.tar.xz | |
main/tiff: jpeg fixes
Diffstat (limited to 'main/tiff/tiff-jpegfix.patch')
| -rw-r--r-- | main/tiff/tiff-jpegfix.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/main/tiff/tiff-jpegfix.patch b/main/tiff/tiff-jpegfix.patch new file mode 100644 index 000000000..ca57191df --- /dev/null +++ b/main/tiff/tiff-jpegfix.patch @@ -0,0 +1,31 @@ +diff -Nru tiff-3.9.2.orig/libtiff/tif_jpeg.c tiff-3.9.2/libtiff/tif_jpeg.c +--- tiff-3.9.2.orig/libtiff/tif_jpeg.c 2009-12-22 12:45:49.969811264 -0800 ++++ tiff-3.9.2/libtiff/tif_jpeg.c 2009-12-22 12:47:04.433491064 -0800 +@@ -2014,7 +2014,14 @@ + if( tif->tif_diroff == 0 ) + { + #define SIZE_OF_JPEGTABLES 2000 ++/* ++The following line assumes incorrectly that all JPEG-in-TIFF files will have ++a JPEGTABLES tag generated and causes null-filled JPEGTABLES tags to be written ++when the JPEG data is placed with TIFFWriteRawStrip. The field bit should be ++set, anyway, later when actual JPEGTABLES header is generated, so removing it ++here hopefully is harmless. + TIFFSetFieldBit(tif, FIELD_JPEGTABLES); ++*/ + sp->jpegtables_length = SIZE_OF_JPEGTABLES; + sp->jpegtables = (void *) _TIFFmalloc(sp->jpegtables_length); + _TIFFmemset(sp->jpegtables, 0, SIZE_OF_JPEGTABLES); +diff -Nru tiff-3.9.2.orig/tools/tiff2pdf.c tiff-3.9.2/tools/tiff2pdf.c +--- tiff-3.9.2.orig/tools/tiff2pdf.c 2009-12-22 12:45:49.873825856 -0800 ++++ tiff-3.9.2/tools/tiff2pdf.c 2009-12-22 12:48:16.558526392 -0800 +@@ -3320,6 +3320,9 @@ + while(i<(*striplength)){ + switch( strip[i] ){ + case 0xd8: ++ /* SOI - start of image */ ++ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), 2); ++ *bufferoffset+=2; + i+=2; + break; + case 0xc0: |