commit 716e20ae1bd7ab012c953d1dad18c88859e4252d
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date: Wed Sep 11 13:29:20 2024 +0200
Limit the number of iterations for some tabular features in math
Try to please Coverity scan.
---
development/coverity_modeling.cpp | 11 +++++++++++
src/mathed/InsetMathGrid.cpp | 3 ++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/development/coverity_modeling.cpp
b/development/coverity_modeling.cpp
index 984464655a..7e8cb63231 100644
--- a/development/coverity_modeling.cpp
+++ b/development/coverity_modeling.cpp
@@ -36,4 +36,15 @@ void lyxbreaker(void const * data, const char * hint, int
size)
}
+template<class T>
+void CoordCache<T>::check(T const * thing, char const * hint) const
+{
+ typename cache_type::const_iterator it = data_.find(thing);
+
+ if (it == data_.end() || it->second.pos.x == -10000)
+ __coverity_panic__();
+}
+
+
+
}
diff --git a/src/mathed/InsetMathGrid.cpp b/src/mathed/InsetMathGrid.cpp
index c775ff4943..f17702a169 100644
--- a/src/mathed/InsetMathGrid.cpp
+++ b/src/mathed/InsetMathGrid.cpp
@@ -59,11 +59,12 @@ static docstring verboseHLine(int n)
}
+// read a number to be used as an iteration count (limited arbitrary to 1000)
static int extractInt(istream & is)
{
int num = 1;
is >> num;
- return (num == 0) ? 1 : num;
+ return min(max(num, 1), 1000);
}
--
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