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ptrace: use fsuid, fsgid, effective creds for fs access checks
[pandora-kernel.git]
/
fs
/
proc
/
array.c
diff --git
a/fs/proc/array.c
b/fs/proc/array.c
index
3a1dafd
..
b83dcbb
100644
(file)
--- a/
fs/proc/array.c
+++ b/
fs/proc/array.c
@@
-204,7
+204,7
@@
static inline void task_state(struct seq_file *m, struct pid_namespace *ns,
group_info = cred->group_info;
task_unlock(p);
group_info = cred->group_info;
task_unlock(p);
- for (g = 0; g <
min(group_info->ngroups, NGROUPS_SMALL)
; g++)
+ for (g = 0; g <
group_info->ngroups
; g++)
seq_printf(m, "%d ", GROUP_AT(group_info, g));
put_cred(cred);
seq_printf(m, "%d ", GROUP_AT(group_info, g));
put_cred(cred);
@@
-380,7
+380,7
@@
static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
state = *get_task_state(task);
vsize = eip = esp = 0;
state = *get_task_state(task);
vsize = eip = esp = 0;
- permitted = ptrace_may_access(task, PTRACE_MODE_READ);
+ permitted = ptrace_may_access(task, PTRACE_MODE_READ
_FSCREDS
);
mm = get_task_mm(task);
if (mm) {
vsize = task_vsize(mm);
mm = get_task_mm(task);
if (mm) {
vsize = task_vsize(mm);