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| author | Namhyung Kim <namhyung@gmail.com> | 2010-11-29 17:55:16 +0900 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-12-22 10:43:01 -0500 |
| commit | 91dc3f0db0185503083f54c7b464900c851df0aa (patch) | |
| tree | c6376871ae8b16031e30c8210b8aa7a22fd03515 /lib/ext2fs/mkjournal.c | |
| parent | 8a1cf3c243cf8447d814c4e3432fcf6282aa40e9 (diff) | |
| download | e2fsprogs-91dc3f0db0185503083f54c7b464900c851df0aa.tar.gz | |
libext2fs: fix possible memory leak in write_journal_inode()
ext2fs_zero_block2() allocates static buffer if needed so it
should be freed at last (call it again with 0 args).
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'lib/ext2fs/mkjournal.c')
| -rw-r--r-- | lib/ext2fs/mkjournal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/ext2fs/mkjournal.c b/lib/ext2fs/mkjournal.c index 9466e783..242c5376 100644 --- a/lib/ext2fs/mkjournal.c +++ b/lib/ext2fs/mkjournal.c @@ -376,6 +376,7 @@ static errcode_t write_journal_inode(ext2_filsys fs, ext2_ino_t journal_ino, ext2fs_mark_super_dirty(fs); errout: + ext2fs_zero_blocks2(0, 0, 0, 0, 0); ext2fs_free_mem(&buf); return retval; } |