delegated value can go to negative value during subtracting with amount. This will cause issue when delegating amount again.

Lines of code Vulnerability details Impact re-delegating / delegating again could not get actual delegated value. Proof of Concept Tools Used Manual code review. VS code Recommended Mitigation Steps update delegated value to zero when it goes to negative value ifdelegated 0 delegated = 0; --- The...

GHSA-3MJJ-MR4F-QXMX Mercurial mishandles integer addition and subtraction

mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002...