Backport PR #14461 on branch v3.1.x (Fix out of bounds read in backend_tk.)#14477

timhoffm merged 1 commit into

matplotlib:v3.1.xmatplotlib/matplotlib:v3.1.xfrom

meeseeksmachine:auto-backport-of-pr-14461-on-v3.1.xmeeseeksmachine/matplotlib:auto-backport-of-pr-14461-on-v3.1.xCopy head branch name to clipboard