commit c42776868db7eb13deb5d2c16d3e6a2b047318e7
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date: Thu Jun 18 11:39:45 2020 +0200
Do not dereference getFormat() if it is null
Return early when format is unknown. I am not sure whether this is
supposed to happen and whether we should assert on this condition.
Spotted by coverity.
---
src/insets/InsetGraphics.cpp | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/insets/InsetGraphics.cpp b/src/insets/InsetGraphics.cpp
index a5a9ef3..68bf2c1 100644
--- a/src/insets/InsetGraphics.cpp
+++ b/src/insets/InsetGraphics.cpp
@@ -623,7 +623,10 @@ string const stripExtensionIfPossible(string const & file,
string const & to, bo
{
// No conversion is needed. LaTeX can handle the graphic file as is.
// This is true even if the orig_file is compressed.
- string const to_format = theFormats().getFormat(to)->extension();
+ Format const * f = theFormats().getFormat(to);
+ if (!f)
+ return latex_path(file, EXCLUDE_EXTENSION);
+ string const to_format = f->extension();
string const file_format = getExtension(file);
// for latex .ps == .eps
if (to_format == file_format ||
--
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