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authorLinus Torvalds <torvalds@linux-foundation.org>2022-01-11 13:03:06 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-11 13:03:06 -0800
commita135ce4400bb87f229ab33a663987327d9e0b2a0 (patch)
treed3ca45420412ad46ee34f189e7902ec45d62f32c /security/integrity/ima/ima_main.c
parentdabd40ecaf693a18afd4c59c8d7280610d95b66e (diff)
parent6cd9d4b97891560b61681cad9cc4307ce0719abc (diff)
Merge tag 'selinux-pr-20220110' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore: "Nothing too significant, but five SELinux patches for v5.17 that do the following: - Harden the code through additional use of the struct_size() macro - Plug some memory leaks - Clean up the code via removal of the security_add_mnt_opt() LSM hook and minor tweaks to selinux_add_opt() - Rename security_task_getsecid_subj() to better reflect its actual behavior/use - now called security_current_getsecid_subj()" * tag 'selinux-pr-20220110' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: minor tweaks to selinux_add_opt() selinux: fix potential memleak in selinux_add_opt() security,selinux: remove security_add_mnt_opt() selinux: Use struct_size() helper in kmalloc() lsm: security_task_getsecid_subj() -> security_current_getsecid_subj()
Diffstat (limited to 'security/integrity/ima/ima_main.c')
-rw-r--r--security/integrity/ima/ima_main.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 465865412100..8c6e4514d494 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -408,7 +408,7 @@ int ima_file_mmap(struct file *file, unsigned long prot)
u32 secid;
if (file && (prot & PROT_EXEC)) {
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
return process_measurement(file, current_cred(), secid, NULL,
0, MAY_EXEC, MMAP_CHECK);
}
@@ -446,7 +446,7 @@ int ima_file_mprotect(struct vm_area_struct *vma, unsigned long prot)
!(prot & PROT_EXEC) || (vma->vm_flags & VM_EXEC))
return 0;
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
inode = file_inode(vma->vm_file);
action = ima_get_action(file_mnt_user_ns(vma->vm_file), inode,
current_cred(), secid, MAY_EXEC, MMAP_CHECK,
@@ -487,7 +487,7 @@ int ima_bprm_check(struct linux_binprm *bprm)
int ret;
u32 secid;
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
ret = process_measurement(bprm->file, current_cred(), secid, NULL, 0,
MAY_EXEC, BPRM_CHECK);
if (ret)
@@ -512,7 +512,7 @@ int ima_file_check(struct file *file, int mask)
{
u32 secid;
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
return process_measurement(file, current_cred(), secid, NULL, 0,
mask & (MAY_READ | MAY_WRITE | MAY_EXEC |
MAY_APPEND), FILE_CHECK);
@@ -709,7 +709,7 @@ int ima_read_file(struct file *file, enum kernel_read_file_id read_id,
/* Read entire file for all partial reads. */
func = read_idmap[read_id] ?: FILE_CHECK;
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
return process_measurement(file, current_cred(), secid, NULL,
0, MAY_READ, func);
}
@@ -752,7 +752,7 @@ int ima_post_read_file(struct file *file, void *buf, loff_t size,
}
func = read_idmap[read_id] ?: FILE_CHECK;
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
return process_measurement(file, current_cred(), secid, buf, size,
MAY_READ, func);
}
@@ -905,7 +905,7 @@ int process_buffer_measurement(struct user_namespace *mnt_userns,
* buffer measurements.
*/
if (func) {
- security_task_getsecid_subj(current, &secid);
+ security_current_getsecid_subj(&secid);
action = ima_get_action(mnt_userns, inode, current_cred(),
secid, 0, func, &pcr, &template,
func_data, NULL);