Solve the memory leak of the abnormal branch and the new null pointer check zhanchengbin (6): alloc_string : String structure consistency ss_execute_command : Check whether the pointer is not null before it is referenced. quota_set_sb_inum : Check whether the pointer is not null before it is referenced. badblock_list memory leak ldesc Non-empty judgment io->name memory leak e2fsck/logfile.c | 2 ++ e2fsck/problem.c | 2 ++ lib/ext2fs/test_io.c | 2 ++ lib/ext2fs/undo_io.c | 2 ++ lib/ss/execute_cmd.c | 2 ++ lib/support/mkquota.c | 3 ++- misc/dumpe2fs.c | 1 + resize/resize2fs.c | 10 ++++++---- 8 files changed, 19 insertions(+), 5 deletions(-) -- 2.23.0