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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-01-28 22:55:49 -0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-06 08:31:13 +0100 |
| commit | cd4f8f89d3f71ba3a0a29fa212f5cc2cb8793c7f (patch) | |
| tree | 59d56ea7edde4c2b882785afa1b66d1b699229ed /fs/efivarfs.c | |
| parent | 684a457ea462707380b9ef6cc5659835f62122ab (diff) | |
| download | barebox-cd4f8f89d3f71ba3a0a29fa212f5cc2cb8793c7f.tar.gz barebox-cd4f8f89d3f71ba3a0a29fa212f5cc2cb8793c7f.tar.xz | |
libfile: Fix incorrect lseek check in open_and_lseek()
We can't use "int" to capture output of lseek which is "loff_t", since
former does not cover all of the range of the values of the latter and
any pos >= 0xffff_ffff will result in a false positive "failure". To
avoid that replace the check to check that new position matches what
was requested.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'fs/efivarfs.c')
0 files changed, 0 insertions, 0 deletions