patchset against 2.6.23-rc2 and this set is an audit of /drivers/char/a* through drivers/char .
this corrects missing ioremap return checks and balancing on iounmap calls.. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> ---------------------------------------------------------- diff --git a/drivers/char/drm/drm_bufs.c b/drivers/char/drm/drm_bufs.c index 923174c..448488b 100644 --- a/drivers/char/drm/drm_bufs.c +++ b/drivers/char/drm/drm_bufs.c @@ -177,8 +177,13 @@ static int drm_addmap_core(struct drm_device * dev, unsigned int offset, MTRR_TYPE_WRCOMB, 1); } } - if (map->type == _DRM_REGISTERS) + if (map->type == _DRM_REGISTERS) { map->handle = ioremap(map->offset, map->size); + if (!map->handle) { + drm_free(map, sizeof(*map), DRM_MEM_MAPS); + return -ENOMEM; + } + } break; case _DRM_SHM: list = drm_find_matching_map(dev, map); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/