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Fixed problem with wrong interpretation of the InkNames tag as per bug

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http://bugzilla.remotesensing.org/show_bug.cgi?id=466
Memory leak fixed.
This commit is contained in:
Andrey Kiselev 2004-01-28 12:12:01 +00:00
parent 58117ffafa
commit 3a8ae673b7
1 changed files with 31 additions and 11 deletions
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32
tools/tiffcp.c
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@ -1,4 +1,4 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v 1.17 2004-01-26 17:00:55 dron Exp $ */
/* $Header: /cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v 1.18 2004-01-28 12:12:01 dron Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@ -500,8 +500,6 @@ static struct cpTag {
{ TIFFTAG_PRIMARYCHROMATICITIES,(uint16) -1,TIFF_RATIONAL },
{ TIFFTAG_HALFTONEHINTS, 2, TIFF_SHORT },
{ TIFFTAG_INKSET, 1, TIFF_SHORT },
{ TIFFTAG_INKNAMES, 1, TIFF_ASCII },
{ TIFFTAG_NUMBEROFINKS, 1, TIFF_SHORT },
{ TIFFTAG_DOTRANGE, 2, TIFF_SHORT },
{ TIFFTAG_TARGETPRINTER, 1, TIFF_ASCII },
{ TIFFTAG_SAMPLEFORMAT, 1, TIFF_SHORT },
@ -667,14 +665,34 @@ tiffcp(TIFF* in, TIFF* out)
if (TIFFGetField(in, TIFFTAG_ICCPROFILE, &len32, &data))
TIFFSetField(out, TIFFTAG_ICCPROFILE, len32, data);
}
{ uint16 ninks;
const char* inknames;
if (TIFFGetField(in, TIFFTAG_NUMBEROFINKS, &ninks)) {
TIFFSetField(out, TIFFTAG_NUMBEROFINKS, ninks);
if (TIFFGetField(in, TIFFTAG_INKNAMES, &inknames)) {
int inknameslen = strlen(inknames) + 1;
const char* cp = inknames;
while (ninks > 1) {
cp = strchr(cp, '\0');
if (cp) {
cp++;
inknameslen += (strlen(cp) + 1);
}
ninks--;
}
TIFFSetField(out, TIFFTAG_INKNAMES, inknameslen, inknames);
}
}
}
{
unsigned short pg0, pg1;
if (TIFFGetField(in, TIFFTAG_PAGENUMBER, &pg0, &pg1))
if (TIFFGetField(in, TIFFTAG_PAGENUMBER, &pg0, &pg1)) {
if (pageNum < 0) /* only one input file */
TIFFSetField(out, TIFFTAG_PAGENUMBER, pg0, pg1);
else
TIFFSetField(out, TIFFTAG_PAGENUMBER, pageNum++, 0);
}
}
{
int i;
short count;
@ -713,9 +731,11 @@ tiffcp(TIFF* in, TIFF* out)
TIFFSetField(out, fld->field_tag, data);
}
}
_TIFFfree(xtiffFieldInfo);
}
/* for (p = tags; p < &tags[NTAGS]; p++)
CopyTag(p->tag, p->count, p->type);*/
for (p = tags; p < &tags[NTAGS]; p++)
CopyTag(p->tag, p->count, p->type);
cf = pickCopyFunc(in, out, bitspersample, samplesperpixel);
return (cf ? (*cf)(in, out, length, width, samplesperpixel) : FALSE);