mirror/kimageformats
1
0
Fork 0
mirror of https://invent.kde.org/frameworks/kimageformats.git synced 2026-05-25 13:08:28 -04:00
Code Issues Packages Projects Releases Wiki Activity

EXR: fix Null-dereference READ in OpenEXR

Browse Source
This commit is contained in:
Mirco Miranda
2026-04-23 11:42:16 +02:00
parent d5e5012cfb
commit bc398382ac
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/imageformats/exr.cpp
View File

@@ -236,11 +236,12 @@ static QStringList viewList(const Imf::Header &h)
{ {
QStringList l; QStringList l;
if (auto views = h.findTypedAttribute<Imf::StringVectorAttribute>("multiView")) { if (auto views = h.findTypedAttribute<Imf::StringVectorAttribute>("multiView")) {
// Internally OpenEXR first checks if the multiView attribute is present:
// if present, I have no other layers.
for (auto &&v : views->value()) { for (auto &&v : views->value()) {
l << QString::fromStdString(v); l << QString::fromStdString(v);
} }
} } else {
if (l.isEmpty()) {
// Recent versions of Photoshop save images by setting the layer. // Recent versions of Photoshop save images by setting the layer.
// Channels are named Layer 1.A, Layer 1.B, etc., so I have to set // Channels are named Layer 1.A, Layer 1.B, etc., so I have to set
// the layer or the images will appear black. // the layer or the images will appear black.