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Expose unlimited option for SVG and PNG input #2984

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Lovell Fuller
2021-11-24 12:35:20 +00:00
parent 549219f32a
commit 407bfcb42a
6 changed files with 38 additions and 6 deletions
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6
src/common.cc
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@@ -132,6 +132,8 @@ namespace sharp {
descriptor->limitInputPixels = AttrAsUint32(input, "limitInputPixels");
// Allow switch from random to sequential access
descriptor->access = AttrAsBool(input, "sequentialRead") ? VIPS_ACCESS_SEQUENTIAL : VIPS_ACCESS_RANDOM;
// Remove safety features and allow unlimited SVG/PNG input
descriptor->unlimited = AttrAsBool(input, "unlimited");
return descriptor;
}
@@ -328,7 +330,7 @@ namespace sharp {
vips::VOption *option = VImage::option()
->set("access", descriptor->access)
->set("fail", descriptor->failOnError);
if (imageType == ImageType::SVG) {
if (descriptor->unlimited && (imageType == ImageType::SVG || imageType == ImageType::PNG)) {
option->set("unlimited", TRUE);
}
if (imageType == ImageType::SVG || imageType == ImageType::PDF) {
@@ -403,7 +405,7 @@ namespace sharp {
vips::VOption *option = VImage::option()
->set("access", descriptor->access)
->set("fail", descriptor->failOnError);
if (imageType == ImageType::SVG) {
if (descriptor->unlimited && (imageType == ImageType::SVG || imageType == ImageType::PNG)) {
option->set("unlimited", TRUE);
}
if (imageType == ImageType::SVG || imageType == ImageType::PDF) {

2
src/common.h
View File

@@ -50,6 +50,7 @@ namespace sharp {
char *buffer;
bool failOnError;
int limitInputPixels;
bool unlimited;
VipsAccess access;
size_t bufferLength;
bool isBuffer;
@@ -75,6 +76,7 @@ namespace sharp {
buffer(nullptr),
failOnError(TRUE),
limitInputPixels(0x3FFF * 0x3FFF),
unlimited(FALSE),
access(VIPS_ACCESS_RANDOM),
bufferLength(0),
isBuffer(FALSE),