Skip to content

Fix array out of range when too many line segments extracted #3145

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 5, 2022
Merged

Fix array out of range when too many line segments extracted #3145

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions modules/line_descriptor/src/binary_descriptor.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2467,6 +2467,11 @@ int BinaryDescriptor::EDLineDetector::EDline( cv::Mat &image, LineChains &lines
offsetInLineArray = pLineSID[numOfLines]; // line was not accepted, the offset is set back
}
}
// Avoid array out of range
if(numOfLines >= lines.sId.size()) {
lines.sId.push_back(offsetInLineArray);
pLineSID = &lines.sId.front();
}
//Extract line segments from the remaining pixel; Current chain has been shortened already.
}
} //end for(unsigned int edgeID=0; edgeID<edges.numOfEdges; edgeID++)
Expand Down