From bb91e3d4efedb751ed9d9121f71746018ab5de06 Mon Sep 17 00:00:00 2001
From: Mathieu Westphal <mathieu.westphal@kitware.com>
Date: Sun, 9 Jul 2023 12:31:02 +0200
Subject: [PATCH] Fix a potential segfault while parsing OBJ
---
IO/Import/vtkOBJImporterInternals.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/IO/Import/vtkOBJImporterInternals.cxx b/IO/Import/vtkOBJImporterInternals.cxx
index 7b176a2c37e..51e15981388 100644
--- a/IO/Import/vtkOBJImporterInternals.cxx
+++ b/IO/Import/vtkOBJImporterInternals.cxx
@@ -232,7 +232,7 @@ bool tokenGetTexture(size_t& t, std::vector<Token>& tokens, vtkOBJImportedMateri
// with spaces in them
current_mtl->texture_filename += tokens[tt].StringValue;
++tt;
- while (tokens[tt].Type != Token::LineEnd)
+ while (tt < tokens.size() && tokens[tt].Type != Token::LineEnd)
{
current_mtl->texture_filename += tokens[tt].StringValue;
++tt;
--
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