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authorAlbert Astals Cid <aacid@kde.org>2009-04-10 22:23:04 (GMT)
committer Albert Astals Cid <aacid@kde.org>2009-04-10 22:23:04 (GMT)
commit7b2d314a61fd0e12f47c62996cb49ec0d1ba747a (patch) (side-by-side diff)
tree064d114c633e1d698211a85026580aacdc12309a
parent0131f0a01cba8691d10a18de1137a4744988b346 (diff)
downloadpoppler-7b2d314a61fd0e12f47c62996cb49ec0d1ba747a.zip
poppler-7b2d314a61fd0e12f47c62996cb49ec0d1ba747a.tar.gz
Be paranoid, use gmallocn or gmallocn3 in all gmalloc with *
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--poppler/ArthurOutputDev.cc4
-rw-r--r--poppler/CairoOutputDev.cc14
-rw-r--r--poppler/GfxState.cc8
-rw-r--r--poppler/JBIG2Stream.cc4
-rw-r--r--poppler/PSOutputDev.cc6
-rw-r--r--poppler/SplashOutputDev.cc20
6 files changed, 28 insertions, 28 deletions
diff --git a/poppler/ArthurOutputDev.cc b/poppler/ArthurOutputDev.cc
index 4f6a1d0..fe562fe 100644
--- a/poppler/ArthurOutputDev.cc
+++ b/poppler/ArthurOutputDev.cc
@@ -14,7 +14,7 @@
// under GPL version 2 or later
//
// Copyright (C) 2005 Brad Hards <bradh@frogmouth.net>
-// Copyright (C) 2005-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2008 Pino Toscano <pino@kde.org>
//
// To see a description of the changes please see the Changelog file that
@@ -751,7 +751,7 @@ void ArthurOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
QMatrix matrix;
int is_identity_transform;
- buffer = (unsigned char *)gmalloc (width * height * 4);
+ buffer = (unsigned char *)gmallocn3(width, height, 4);
/* TODO: Do we want to cache these? */
imgStr = new ImageStream(str, width,
diff --git a/poppler/CairoOutputDev.cc b/poppler/CairoOutputDev.cc
index 91e1d04..98adb7c 100644
--- a/poppler/CairoOutputDev.cc
+++ b/poppler/CairoOutputDev.cc
@@ -16,7 +16,7 @@
//
// Copyright (C) 2005-2008 Jeff Muizelaar <jeff@infidigm.net>
// Copyright (C) 2005, 2006 Kristian Høgsberg <krh@redhat.com>
-// Copyright (C) 2005 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2005, 2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2005 Nickolay V. Shmyrev <nshmyrev@yandex.ru>
// Copyright (C) 2006-2008 Carlos Garcia Campos <carlosgc@gnome.org>
// Copyright (C) 2008 Carl Worth <cworth@cworth.org>
@@ -611,7 +611,7 @@ void CairoOutputDev::beginString(GfxState *state, GooString *s)
if (!currentFont)
return;
- glyphs = (cairo_glyph_t *) gmalloc (len * sizeof (cairo_glyph_t));
+ glyphs = (cairo_glyph_t *) gmallocn (len, sizeof (cairo_glyph_t));
glyphCount = 0;
}
@@ -1461,7 +1461,7 @@ void CairoOutputDev::drawMaskedImage(GfxState *state, Object *ref,
int row_stride = (maskWidth + 3) & ~3;
unsigned char *maskBuffer;
- maskBuffer = (unsigned char *)gmalloc (row_stride * maskHeight);
+ maskBuffer = (unsigned char *)gmallocn (row_stride, maskHeight);
unsigned char *maskDest;
cairo_surface_t *maskImage;
cairo_pattern_t *maskPattern;
@@ -1497,7 +1497,7 @@ void CairoOutputDev::drawMaskedImage(GfxState *state, Object *ref,
cairo_matrix_t matrix;
int is_identity_transform;
- buffer = (unsigned char *)gmalloc (width * height * 4);
+ buffer = (unsigned char *)gmallocn3 (width, height, 4);
/* TODO: Do we want to cache these? */
imgStr = new ImageStream(str, width,
@@ -1586,7 +1586,7 @@ void CairoOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *s
int row_stride = (maskWidth + 3) & ~3;
unsigned char *maskBuffer;
- maskBuffer = (unsigned char *)gmalloc (row_stride * maskHeight);
+ maskBuffer = (unsigned char *)gmallocn (row_stride, maskHeight);
unsigned char *maskDest;
cairo_surface_t *maskImage;
cairo_pattern_t *maskPattern;
@@ -1613,7 +1613,7 @@ void CairoOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *s
cairo_matrix_t maskMatrix;
int is_identity_transform;
- buffer = (unsigned char *)gmalloc (width * height * 4);
+ buffer = (unsigned char *)gmallocn3 (width, height, 4);
/* TODO: Do we want to cache these? */
imgStr = new ImageStream(str, width,
@@ -1705,7 +1705,7 @@ void CairoOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
cairo_matrix_t matrix;
int is_identity_transform;
- buffer = (unsigned char *)gmalloc (width * height * 4);
+ buffer = (unsigned char *)gmallocn3 (width, height, 4);
/* TODO: Do we want to cache these? */
imgStr = new ImageStream(str, width,
diff --git a/poppler/GfxState.cc b/poppler/GfxState.cc
index 8fc8feb..1ca3289 100644
--- a/poppler/GfxState.cc
+++ b/poppler/GfxState.cc
@@ -1849,7 +1849,7 @@ void GfxIndexedColorSpace::getRGBLine(Guchar *in, unsigned int *out, int length)
int i, j, n;
n = base->getNComps();
- line = (Guchar *) gmalloc (length * n);
+ line = (Guchar *) gmallocn (length, n);
for (i = 0; i < length; i++)
for (j = 0; j < n; j++)
line[i * n + j] = lookup[in[i] * n + j];
@@ -4072,7 +4072,7 @@ GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode,
nComps2 = colorSpace2->getNComps();
lookup2 = indexedCS->getLookup();
colorSpace2->getDefaultRanges(x, y, indexHigh);
- byte_lookup = (Guchar *)gmalloc ((maxPixel + 1) * nComps2);
+ byte_lookup = (Guchar *)gmallocn ((maxPixel + 1), nComps2);
for (k = 0; k < nComps2; ++k) {
lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1,
sizeof(GfxColorComp));
@@ -4220,7 +4220,7 @@ void GfxImageColorMap::getGrayLine(Guchar *in, Guchar *out, int length) {
switch (colorSpace->getMode()) {
case csIndexed:
case csSeparation:
- tmp_line = (Guchar *) gmalloc (length * nComps2);
+ tmp_line = (Guchar *) gmallocn (length, nComps2);
for (i = 0; i < length; i++) {
for (j = 0; j < nComps2; j++) {
tmp_line[i * nComps2 + j] = byte_lookup[in[i] * nComps2 + j];
@@ -4250,7 +4250,7 @@ void GfxImageColorMap::getRGBLine(Guchar *in, unsigned int *out, int length) {
switch (colorSpace->getMode()) {
case csIndexed:
case csSeparation:
- tmp_line = (Guchar *) gmalloc (length * nComps2);
+ tmp_line = (Guchar *) gmallocn (length, nComps2);
for (i = 0; i < length; i++) {
for (j = 0; j < nComps2; j++) {
tmp_line[i * nComps2 + j] = byte_lookup[in[i] * nComps2 + j];
diff --git a/poppler/JBIG2Stream.cc b/poppler/JBIG2Stream.cc
index 938927e..31c829a 100644
--- a/poppler/JBIG2Stream.cc
+++ b/poppler/JBIG2Stream.cc
@@ -707,7 +707,7 @@ JBIG2Bitmap::JBIG2Bitmap(Guint segNumA, int wA, int hA):
return;
}
// need to allocate one extra guard byte for use in combine()
- data = (Guchar *)gmalloc(h * line + 1);
+ data = (Guchar *)gmallocn(h, line + 1);
data[h * line] = 0;
}
@@ -724,7 +724,7 @@ JBIG2Bitmap::JBIG2Bitmap(Guint segNumA, JBIG2Bitmap *bitmap):
return;
}
// need to allocate one extra guard byte for use in combine()
- data = (Guchar *)gmalloc(h * line + 1);
+ data = (Guchar *)gmallocn(h, line + 1);
memcpy(data, bitmap->data, h * line);
data[h * line] = 0;
}
diff --git a/poppler/PSOutputDev.cc b/poppler/PSOutputDev.cc
index 9477762..f02bd98 100644
--- a/poppler/PSOutputDev.cc
+++ b/poppler/PSOutputDev.cc
@@ -15,7 +15,7 @@
//
// Copyright (C) 2005 Martin Kretzschmar <martink@gnome.org>
// Copyright (C) 2005, 2006 Kristian Høgsberg <krh@redhat.com>
-// Copyright (C) 2006-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2006-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2006 Jeff Muizelaar <jeff@infidigm.net>
// Copyright (C) 2007, 2008 Brad Hards <bradh@kde.org>
// Copyright (C) 2008 Koji Otani <sho@bbr.jp>
@@ -2324,7 +2324,7 @@ GooString *PSOutputDev::setupExternalCIDTrueTypeFont(GfxFont *font, GooString *f
if ((ffTT = FoFiTrueType::load(fileName->getCString(), faceIndex))) {
int n = ((GfxCIDFont *)font)->getCIDToGIDLen();
if (n) {
- codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort));
+ codeToGID = (Gushort *)gmallocn(n, sizeof(Gushort));
memcpy(codeToGID, ((GfxCIDFont *)font)->getCIDToGID(), n * sizeof(Gushort));
} else {
codeToGID = ((GfxCIDFont *)font)->getCodeToGIDMap(ffTT, &n);
@@ -4503,7 +4503,7 @@ void PSOutputDev::doImageL1Sep(GfxImageColorMap *colorMap,
width, -height, height);
// allocate a line buffer
- lineBuf = (Guchar *)gmalloc(4 * width);
+ lineBuf = (Guchar *)gmallocn(width, 4);
// set up to process the data stream
imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(),
diff --git a/poppler/SplashOutputDev.cc b/poppler/SplashOutputDev.cc
index 8d4758a..1efe1f3 100644
--- a/poppler/SplashOutputDev.cc
+++ b/poppler/SplashOutputDev.cc
@@ -15,7 +15,7 @@
//
// Copyright (C) 2005 Takashi Iwai <tiwai@suse.de>
// Copyright (C) 2006 Stefan Schweizer <genstef@gentoo.org>
-// Copyright (C) 2006-2008 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2006-2009 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2006 Krzysztof Kowalczyk <kkowalczyk@gmail.com>
// Copyright (C) 2006 Scott Turner <scotty1024@mac.com>
// Copyright (C) 2007 Koji Otani <sho@bbr.jp>
@@ -2013,7 +2013,7 @@ void SplashOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
break;
case splashModeRGB8:
case splashModeBGR8:
- imgData.lookup = (SplashColorPtr)gmalloc(3 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 3);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getRGB(&pix, &rgb);
@@ -2023,7 +2023,7 @@ void SplashOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
}
break;
case splashModeXBGR8:
- imgData.lookup = (SplashColorPtr)gmalloc(4 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 3);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getRGB(&pix, &rgb);
@@ -2035,7 +2035,7 @@ void SplashOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
break;
#if SPLASH_CMYK
case splashModeCMYK8:
- imgData.lookup = (SplashColorPtr)gmalloc(4 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 4);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getCMYK(&pix, &cmyk);
@@ -2278,7 +2278,7 @@ void SplashOutputDev::drawMaskedImage(GfxState *state, Object *ref,
break;
case splashModeRGB8:
case splashModeBGR8:
- imgData.lookup = (SplashColorPtr)gmalloc(3 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 3);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getRGB(&pix, &rgb);
@@ -2288,7 +2288,7 @@ void SplashOutputDev::drawMaskedImage(GfxState *state, Object *ref,
}
break;
case splashModeXBGR8:
- imgData.lookup = (SplashColorPtr)gmalloc(4 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 4);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getRGB(&pix, &rgb);
@@ -2300,7 +2300,7 @@ void SplashOutputDev::drawMaskedImage(GfxState *state, Object *ref,
break;
#if SPLASH_CMYK
case splashModeCMYK8:
- imgData.lookup = (SplashColorPtr)gmalloc(4 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 4);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getCMYK(&pix, &cmyk);
@@ -2421,7 +2421,7 @@ void SplashOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref,
break;
case splashModeRGB8:
case splashModeBGR8:
- imgData.lookup = (SplashColorPtr)gmalloc(3 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 3);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getRGB(&pix, &rgb);
@@ -2431,7 +2431,7 @@ void SplashOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref,
}
break;
case splashModeXBGR8:
- imgData.lookup = (SplashColorPtr)gmalloc(4 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 4);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getRGB(&pix, &rgb);
@@ -2443,7 +2443,7 @@ void SplashOutputDev::drawSoftMaskedImage(GfxState *state, Object *ref,
break;
#if SPLASH_CMYK
case splashModeCMYK8:
- imgData.lookup = (SplashColorPtr)gmalloc(4 * n);
+ imgData.lookup = (SplashColorPtr)gmallocn(n, 4);
for (i = 0; i < n; ++i) {
pix = (Guchar)i;
colorMap->getCMYK(&pix, &cmyk);