upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

A process should be able to examine itself.

Browse source
This commit is contained in:
Sean Eric Fagan 1999-11-20 18:22:14 +00:00
parent 2e0caf2b17
commit 13baacebcb
2 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
sys/fs/procfs/procfs.h
View file

@ -95,12 +95,13 @@ struct pfsnode {
* Evaluates to 1 if access is allowed.
*/
#define CHECKIO(p1, p2) \
(PRISON_CHECK(p1, p2) && \
((p1) == (p2) || \
(PRISON_CHECK(p1, p2) && \
((((p1)->p_cred->pc_ucred->cr_uid == (p2)->p_cred->p_ruid) && \
((p1)->p_cred->p_ruid == (p2)->p_cred->p_ruid) && \
((p1)->p_cred->p_svuid == (p2)->p_cred->p_ruid) && \
((p2)->p_flag & P_SUGID) == 0) || \
(suser_xxx(0, (p1), PRISON_ROOT) == 0)))
(suser_xxx(0, (p1), PRISON_ROOT) == 0))))
#define PROCFS_FILENO(pid, type) \
(((type) < Pproc) ? \

5
sys/miscfs/procfs/procfs.h
View file

@ -95,12 +95,13 @@ struct pfsnode {
* Evaluates to 1 if access is allowed.
*/
#define CHECKIO(p1, p2) \
(PRISON_CHECK(p1, p2) && \
((p1) == (p2) || \
(PRISON_CHECK(p1, p2) && \
((((p1)->p_cred->pc_ucred->cr_uid == (p2)->p_cred->p_ruid) && \
((p1)->p_cred->p_ruid == (p2)->p_cred->p_ruid) && \
((p1)->p_cred->p_svuid == (p2)->p_cred->p_ruid) && \
((p2)->p_flag & P_SUGID) == 0) || \
(suser_xxx(0, (p1), PRISON_ROOT) == 0)))
(suser_xxx(0, (p1), PRISON_ROOT) == 0))))
#define PROCFS_FILENO(pid, type) \
(((type) < Pproc) ? \