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authorjdolecek <jdolecek@NetBSD.org>2002-07-25 20:04:02 +0000
committerjdolecek <jdolecek@NetBSD.org>2002-07-25 20:04:02 +0000
commit02eb342b57b83a32ea644318423509134d10fa63 (patch)
treeab2b785ef5ca2c44a54b2e7e0d78bdd4c975216a /sys/dev/microcode
parente88eea4ac825a97c3f7c4eee5c174e6a2ee90f1f (diff)
Make sure that the pointer to old parent process for ptraced children
gets reset properly when the old parent exits before the child. A flag is set in old parent process when the child is reparented in ptrace(2). If it's set when process is exiting, all running processes have their 'old parent process' pointer checked and reset if appropriate. Also change to use 'struct proc *' pointer directly, rather than pid_t. This fixes security/14444 by David Sainty. Reviewed by Christos Zoulas.
Diffstat (limited to 'sys/dev/microcode')
0 files changed, 0 insertions, 0 deletions