diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2006-05-28 22:13:25 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-28 22:13:25 +0100 |
| commit | 2ebf09c2491433a499e0ae7723d04e9e810afa84 (patch) | |
| tree | 82b0c67ceffe6796f4f7c30af3e724c56095dcc2 /fs/jffs2/nodelist.c | |
| parent | ddc58bd65ebe58c243e9f609384825df9ffd04ad (diff) | |
| download | lwn-2ebf09c2491433a499e0ae7723d04e9e810afa84.tar.gz lwn-2ebf09c2491433a499e0ae7723d04e9e810afa84.zip | |
[JFFS2] Fix oops when marking space dirty in scan, but no previous node exists.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'fs/jffs2/nodelist.c')
| -rw-r--r-- | fs/jffs2/nodelist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c index 5d36e9b4d7c5..927dfe42ba76 100644 --- a/fs/jffs2/nodelist.c +++ b/fs/jffs2/nodelist.c @@ -1139,7 +1139,7 @@ int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb BUG(); } /* REF_EMPTY_NODE is !obsolete, so that works OK */ - if (ref_obsolete(jeb->last_node)) { + if (jeb->last_node && ref_obsolete(jeb->last_node)) { #ifdef TEST_TOTLEN jeb->last_node->__totlen += size; #endif |