Este contenido no está disponible en el idioma seleccionado.
4.16. bash
Updated bash packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The GNU Bourne Again shell (Bash) is a shell and command language interpreter compatible with the Bourne shell (sh). Bash is the default shell for Red Hat Enterprise Linux.
Bug Fix
- BZ#814271
- When a SIGCHLD signal was received in job control mode and a handler for the signal was installed, Bash called the trap handler within the signal handler itself. This was unsafe and could cause Bash to enter a deadlock or to terminate unexpectedly with a segmentation fault due to memory corruption. With this update, the trap handler is now called outside of the signal handler, and Bash no longer enters a deadlock, neither crashes in this scenario.
All users of bash are advised to upgrade to these updated packages, which fix this bug.
