Bug#514288: stock debian kernels map heap, data, and other sections as rwx

2009-02-08 Thread Ben Hutchings
On Thu, 2009-02-05 at 15:44 -0800, tgo wrote: > Package: linux-image-2.6.24-e > Version: 2.6.24-6~etchnhalf.7 > On both vmlinuz-2.6.18-5-686 and vmlinuz-2.6.24-etchnhalf.1-686 > kernels, the debian system maps the heap, binary data, and other data > sections as rwx, instead of the normal and sensi

Bug#514288: stock debian kernels map heap, data, and other sections as rwx

2009-02-06 Thread tgo
Package: linux-image-2.6.24-e Version: 2.6.24-6~etchnhalf.7 On both vmlinuz-2.6.18-5-686 and vmlinuz-2.6.24-etchnhalf.1-686 kernels, the debian system maps the heap, binary data, and other data sections as rwx, instead of the normal and sensible rw-. Examples: grep rwx /proc/1/maps 0805