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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 15:27:47 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-17 15:27:47 -0800
commit05016b0f0a9d900e976db7f50a7761c0aefe5a1c (patch)
tree20b2f04fee785dc9ef81596cb2f7deec6d8016e0 /fs/open.c
parentc6b1de1b646fe232206d4065df4d14040cebd613 (diff)
parent55422d0bd292f5ad143cc32cb8bb8505257274c4 (diff)
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Merge branch 'getname2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull getname/putname updates from Al Viro: "Rework of getname/getname_kernel/etc., mostly from Paul Moore. Gets rid of quite a pile of kludges between namei and audit..." * 'getname2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: audit: replace getname()/putname() hacks with reference counters audit: fix filename matching in __audit_inode() and __audit_inode_child() audit: enable filename recording via getname_kernel() simpler calling conventions for filename_mountpoint() fs: create proper filename objects using getname_kernel() fs: rework getname_kernel to handle up to PATH_MAX sized filenames cut down the number of do_path_lookup() callers
Diffstat (limited to 'fs/open.c')
-rw-r--r--fs/open.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/open.c b/fs/open.c
index a293c2020676..33f9cbf2610b 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -968,8 +968,14 @@ struct file *file_open_name(struct filename *name, int flags, umode_t mode)
*/
struct file *filp_open(const char *filename, int flags, umode_t mode)
{
- struct filename name = {.name = filename};
- return file_open_name(&name, flags, mode);
+ struct filename *name = getname_kernel(filename);
+ struct file *file = ERR_CAST(name);
+
+ if (!IS_ERR(name)) {
+ file = file_open_name(name, flags, mode);
+ putname(name);
+ }
+ return file;
}
EXPORT_SYMBOL(filp_open);