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(parent: bd2d021) | patch
ext4: Check return value of sb_getblk() and friends
authorNamhyung Kim <namhyung@gmail.com>
Thu, 28 Oct 2010 01:30:11 +0000 (21:30 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 28 Oct 2010 01:30:11 +0000 (21:30 -0400)
commit877836905da55e8f2426234f42a89287184949e9
treeeecb60e9b55daaf794a3083f9c48fc94e05d4cd2tree | snapshot (tar.gz zip)
parentbd2d0210cf22f2bd0cef72eb97cf94fc7d31d8cccommit | diff
ext4: Check return value of sb_getblk() and friends

Fail block allocation if sb_getblk() returns NULL. In that case,
sb_find_get_block() also likely to fail so that it should skip
calling ext4_forget().

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/inode.c diff | blob | blame | history
fs/ext4/mballoc.c diff | blob | blame | history