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Fixed ID buffer filling in t2p_write_pdf_trailer(), thanks to Dmitry V. Levin.

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Andrey Kiselev 2010-07-08 09:37:52 +00:00
parent 9969e64b8f
commit 548b403d10
2 changed files with 7 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2010-07-08 Andrey Kiselev <dron@ak4719.spb.edu>
* tools/tiff2pdf.c: Fixed ID buffer filling in
t2p_write_pdf_trailer(), thanks to Dmitry V. Levin.
2010-07-07 Andrey Kiselev <dron@ak4719.spb.edu> 2010-07-07 Andrey Kiselev <dron@ak4719.spb.edu>
* lintiff/tif_dirread.c: Really reset the tag count in CheckDirCount() * lintiff/tif_dirread.c: Really reset the tag count in CheckDirCount()

5
tools/tiff2pdf.c
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@ -1,4 +1,4 @@
/* $Id: tiff2pdf.c,v 1.57 2010-06-30 16:04:50 dron Exp $ /* $Id: tiff2pdf.c,v 1.58 2010-07-08 09:37:52 dron Exp $
* *
* tiff2pdf - converts a TIFF image to a PDF document * tiff2pdf - converts a TIFF image to a PDF document
* *
@ -5054,9 +5054,8 @@ tsize_t t2p_write_pdf_trailer(T2P* t2p, TIFF* output)
int buflen = 0; int buflen = 0;
size_t i = 0; size_t i = 0;
for (i = 0; i < sizeof(t2p->pdf_fileid); i += 8) for (i = 0; i < sizeof(t2p->pdf_fileid) - 8; i += 8)
snprintf(t2p->pdf_fileid + i, 9, "%.8X", rand()); snprintf(t2p->pdf_fileid + i, 9, "%.8X", rand());
t2p->pdf_fileid[sizeof(t2p->pdf_fileid) - 1] = '\0';
written += t2pWriteFile(output, (tdata_t) "trailer\n<<\n/Size ", 17); written += t2pWriteFile(output, (tdata_t) "trailer\n<<\n/Size ", 17);
buflen = sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount+1)); buflen = sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount+1));