xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'master' into next

Browse Source
This commit is contained in:
James Morris
2009-05-08 17:56:47 +10:00
parent 07ff7a0b18 8c9ed899b4
commit d254117099
6181 changed files with 672492 additions and 213994 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
security/smack/smack_lsm.c
View File

@@ -675,8 +675,12 @@ static int smack_inode_setxattr(struct dentry *dentry, const char *name,
strcmp(name, XATTR_NAME_SMACKIPOUT) == 0) {
if (!capable(CAP_MAC_ADMIN))
rc = -EPERM;
/* a label cannot be void and cannot begin with '-' */
if (size == 0 || (size > 0 && ((char *)value)[0] == '-'))
/*
* check label validity here so import wont fail on
* post_setxattr
*/
if (size == 0 || size >= SMK_LABELLEN ||
smk_import(value, size) == NULL)
rc = -EINVAL;
} else
rc = cap_inode_setxattr(dentry, name, value, size, flags);
@@ -713,9 +717,6 @@ static void smack_inode_post_setxattr(struct dentry *dentry, const char *name,
if (strcmp(name, XATTR_NAME_SMACK))
return;
if (size >= SMK_LABELLEN)
return;
isp = dentry->d_inode->i_security;
/*