Options of lib/nilfs is stored in n_opts member of nilfs object. This variable is not initialized in the current implementation of nilfs_open API. Thus, it can cause indeterminate behavior. This issue is originally pointed out by Andreas Rohner in his rfc patch titled "nilfs-utils: add support for tracking live blocks". This fixes it separately. Signed-off-by: Andreas Rohner <andreas.rohner@xxxxxxx> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx> --- lib/nilfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/nilfs.c b/lib/nilfs.c index 30db654..1d18ffc 100644 --- a/lib/nilfs.c +++ b/lib/nilfs.c @@ -381,6 +381,7 @@ struct nilfs *nilfs_open(const char *dev, const char *dir, int flags) nilfs->n_iocfd = -1; nilfs->n_dev = NULL; nilfs->n_ioc = NULL; + nilfs->n_opts = 0; nilfs->n_mincno = NILFS_CNO_MIN; memset(nilfs->n_sems, 0, sizeof(nilfs->n_sems)); -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
