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| author | Zhiqiang Liu <liuzhiqiang26@huawei.com> | 2020-11-11 10:00:23 +0800 |
|---|---|---|
| committer | Nikolaus Rath <Nikolaus@rath.org> | 2020-11-11 09:32:56 +0000 |
| commit | f604536b08584bd7c979eed438f0c46ddd1871f0 (patch) | |
| tree | 99604c57840c4edc5af95c2b88f819f2a32e50e4 /lib | |
| parent | 71f0d7c366ee2ac2d6158c7c7ea6c3c2240ebc65 (diff) | |
| download | libfuse-f604536b08584bd7c979eed438f0c46ddd1871f0.tar.gz | |
buffer.c: correct return value when buf is NULL
In commit d614415a ("buffer.c: check whether buf is
NULL in fuse_bufvec_advance func"), if fuse_bufvec_current
func returns NULL, it returns 1 directly. Actually,
we should return 0 when buf is NULL.
Fixes: d614415a ("buffer.c: check whether buf is NULL in fuse_bufvec_advance func")
Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
Signed-off-by: Haotian Li <lihaotian9@huawei.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/buffer.c b/lib/buffer.c index ba07b26..757807a 100644 --- a/lib/buffer.c +++ b/lib/buffer.c @@ -267,7 +267,7 @@ static int fuse_bufvec_advance(struct fuse_bufvec *bufv, size_t len) const struct fuse_buf *buf = fuse_bufvec_current(bufv); if (!buf) - return 1; + return 0; bufv->off += len; assert(bufv->off <= buf->size); |