Threats tagged 'ghsa-35pf-3h4j-jg2m'

A vulnerability in the Linux kernel's JFS transaction manager was fixed by properly initializing the waitqueue for TxBlock[0]. The issue caused a system crash when txEnd(0) was called on read-only filesystems due to an uninitialized waitqueue. This led to a lockdep warning and crash. The fix ensures all transaction blocks, including TxBlock[0], have their waitqueues initialized during txInit().