tree b22e658ee19ea83c630c6464ed9c7a46d8073606
parent 21c8db9eff95260e543535dfc6f27164c4c0c0ff
author David Woodhouse <dwmw2@infradead.org> 1150585526 +0100
committer David Woodhouse <dwmw2@infradead.org> 1150585526 +0100

[JFFS2] Don't trust node headers before the CRC is checked.

Especially when summary code is used, we can have in-memory data
structures referencing certain nodes without them actually being readable
on the flash. Discard the nodes gracefully in that case, rather than
triggering a BUG().

Signed-off-by: David Woodhouse <dwmw2@infradead.org>