commit 0f34a81ee85c39c8b955079b64619a9278254971
Author: Juergen Spitzmueller <sp...@lyx.org>
Date: Sat Nov 26 17:39:43 2022 +0100
GuiGraphic: delimit "Scale in LyX" (1--1000%)
Larger values will eventually crash LyX (see #12353), 0 or negative
values make the image disappear in the workarea and impossible to edit.
(cherry picked from parts of
commit 14d63f5be86ef2463a70c792cdb0ff88c1374025)
---
src/frontends/qt4/GuiGraphics.cpp | 2 +-
status.23x | 2 ++
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/src/frontends/qt4/GuiGraphics.cpp
b/src/frontends/qt4/GuiGraphics.cpp
index c32ec2c..d5c1394 100644
--- a/src/frontends/qt4/GuiGraphics.cpp
+++ b/src/frontends/qt4/GuiGraphics.cpp
@@ -209,7 +209,7 @@ GuiGraphics::GuiGraphics(GuiView & lv)
connect(groupCO, SIGNAL(currentIndexChanged(int)),
this, SLOT(changeGroup(int)));
- displayscale->setValidator(new QIntValidator(displayscale));
+ displayscale->setValidator(new QIntValidator(1, 1000, displayscale));
bc().setPolicy(ButtonPolicy::NoRepeatedApplyReadOnlyPolicy);
bc().setOK(okPB);
diff --git a/status.23x b/status.23x
index db40254..076bb4e 100644
--- a/status.23x
+++ b/status.23x
@@ -151,6 +151,8 @@ What's new
- Limit zoom value to 1000% to avoid crashes (bug 12452).
+- Limit graphics scaling in LyX to 1--1000% to avoid crashes (12353).
+
- Fix potential crash with 32bit ucs4 codepoints (bug 12519).
- Catch warnings from packages that contain a hyphen in their name
--
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