9pfs: local: Fix possible memory leak in local_link()
There is a possible memory leak while local_link return -1 without free odirpath and oname. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Jaijun Chen <chenjiajun8@huawei.com> Signed-off-by: Xiang Zheng <zhengxiang9@huawei.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Greg Kurz <groug@kaod.org>
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@ -947,7 +947,7 @@ static int local_link(FsContext *ctx, V9fsPath *oldpath,
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if (ctx->export_flags & V9FS_SM_MAPPED_FILE &&
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if (ctx->export_flags & V9FS_SM_MAPPED_FILE &&
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local_is_mapped_file_metadata(ctx, name)) {
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local_is_mapped_file_metadata(ctx, name)) {
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errno = EINVAL;
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errno = EINVAL;
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return -1;
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goto out;
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}
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}
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odirfd = local_opendir_nofollow(ctx, odirpath);
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odirfd = local_opendir_nofollow(ctx, odirpath);
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