Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.7 029/179] exfat: fix wrong size update of stream entry by typo | Date | Mon, 27 Jul 2020 16:03:24 +0200 |
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From: Hyeongseok Kim <hyeongseok@gmail.com>
commit 41e3928f8c58184fcf0bb22e822af39a436370c7 upstream.
The stream.size field is updated to the value of create timestamp of the file entry. Fix this to use correct stream entry pointer.
Fixes: 29bbb14bfc80 ("exfat: fix incorrect update of stream entry in __exfat_truncate()") Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/exfat/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/exfat/file.c +++ b/fs/exfat/file.c @@ -175,7 +175,7 @@ int __exfat_truncate(struct inode *inode ep2->dentry.stream.size = 0; } else { ep2->dentry.stream.valid_size = cpu_to_le64(new_size); - ep2->dentry.stream.size = ep->dentry.stream.valid_size; + ep2->dentry.stream.size = ep2->dentry.stream.valid_size; } if (new_size == 0) {
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