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Remove updating process count by unionfs. It serves no purpose, unionfs just

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needs root credentials for a moment.
This commit is contained in:
Edward Tomasz Napierala 2010-07-17 15:45:20 +00:00
parent 2785677d3d
commit b29d02f258
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=210194
1 changed files with 0 additions and 3 deletions
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3
sys/fs/unionfs/union_subr.c
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@ -50,7 +50,6 @@
#include <sys/fcntl.h>
#include <sys/filedesc.h>
#include <sys/stat.h>
#include <sys/resourcevar.h>
#include <security/mac/mac_framework.h>
@ -775,7 +774,6 @@ unionfs_mkshadowdir(struct unionfs_mount *ump, struct vnode *udvp,
/* Authority change to root */
rootinfo = uifind((uid_t)0);
cred = crdup(cnp->cn_cred);
chgproccnt(cred->cr_ruidinfo, 1, 0);
change_euid(cred, rootinfo);
change_ruid(cred, rootinfo);
change_svuid(cred, (uid_t)0);
@ -825,7 +823,6 @@ unionfs_mkshadowdir(struct unionfs_mount *ump, struct vnode *udvp,
unionfs_mkshadowdir_abort:
cnp->cn_cred = credbk;
chgproccnt(cred->cr_ruidinfo, -1, 0);
crfree(cred);
return (error);