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authorEric Biggers <ebiggers3@gmail.com>2014-03-16 14:24:08 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2014-03-23 00:03:12 -0400
commitd7a15f8d0777955986a2ab00ab181795cab14b01 (patch)
tree7c0d0639d278669cf81571a4c8b7aa0357d47db3
parent774868c7094d35b4518be3d0e654de000a5d11fc (diff)
downloadlinux-d7a15f8d0777955986a2ab00ab181795cab14b01.tar.bz2
vfs: atomic f_pos access in llseek()
Commit 9c225f2655e36a4 ("vfs: atomic f_pos accesses as per POSIX") changed several system calls to use fdget_pos() instead of fdget(), but missed sys_llseek(). Fix it. Signed-off-by: Eric Biggers <ebiggers3@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/read_write.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/read_write.c b/fs/read_write.c
index 54e19b9392dc..28cc9c810744 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -307,7 +307,7 @@ SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high,
unsigned int, whence)
{
int retval;
- struct fd f = fdget(fd);
+ struct fd f = fdget_pos(fd);
loff_t offset;
if (!f.file)
@@ -327,7 +327,7 @@ SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high,
retval = 0;
}
out_putf:
- fdput(f);
+ fdput_pos(f);
return retval;
}
#endif