Since "prog" is not initialized with 0 , below check in ext2fs_progress_init() is wrong and may lead to corruptions. Signed-off-by: Manish Katiyar <mkatiyar@xxxxxxxxx> --- resize/sim_progress.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/resize/sim_progress.c b/resize/sim_progress.c index a575633..e7dba88 100644 --- a/resize/sim_progress.c +++ b/resize/sim_progress.c @@ -83,7 +83,7 @@ errcode_t ext2fs_progress_init(ext2_sim_progmeter *ret_prog, errcode_t retval; retval = ext2fs_get_mem(sizeof(struct ext2_sim_progress), &prog); - if (!prog) + if (retval) return retval; memset(prog, 0, sizeof(struct ext2_sim_progress)); -- 1.5.4.3 Thanks - Manish -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html