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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-23 01:46:24 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-23 01:46:24 +0300
commitbb27d4998a9e8767674e8eda225c82cc149e5bc8 (patch)
treedcabb8b8cc510003637323b30ed414b1a1ec86f6 /net/core/scm.c
parent9676e84dfd641e3366a41f2c45ac5c55dbac820f (diff)
parent35bf7692e765c2275bf93fe573f7ca868ab73453 (diff)
downloadlinux-bb27d4998a9e8767674e8eda225c82cc149e5bc8.tar.xz
Merge char-misc-next into staging-next
This resolves the merge issues and confusions people were having with the goldfish drivers due to changes for them showing up in two different trees. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/scm.c')
-rw-r--r--net/core/scm.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/core/scm.c b/net/core/scm.c
index 14596fb37172..2696aefdc148 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -87,6 +87,7 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
*fplp = fpl;
fpl->count = 0;
fpl->max = SCM_MAX_FD;
+ fpl->user = NULL;
}
fpp = &fpl->fp[fpl->count];
@@ -107,6 +108,10 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
*fpp++ = file;
fpl->count++;
}
+
+ if (!fpl->user)
+ fpl->user = get_uid(current_user());
+
return num;
}
@@ -119,6 +124,7 @@ void __scm_destroy(struct scm_cookie *scm)
scm->fp = NULL;
for (i=fpl->count-1; i>=0; i--)
fput(fpl->fp[i]);
+ free_uid(fpl->user);
kfree(fpl);
}
}
@@ -336,6 +342,7 @@ struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl)
for (i = 0; i < fpl->count; i++)
get_file(fpl->fp[i]);
new_fpl->max = new_fpl->count;
+ new_fpl->user = get_uid(fpl->user);
}
return new_fpl;
}