[ECOS] e2fs bug , e2fs_get_gdesc

david@mind.be david@mind.be
Sun Dec 15 06:53:00 GMT 2002


am I the first one to be using e2fs in redboot ? :-)
In e2fs_get_gdesc() when a cache miss occurs, the cache contents get updated
but the value of e2fs->gdesc_first never gets updated, so you will never get a
meaningful group descriptor if you try to access something outside of groups

The value should be set to:
e2fs->gdesc_first = (group_nr / E2FS_GDESC_CACHE_SIZE) * E2FS_GDESC_CACHE_SIZE;

Best Regards,
David Mazur
Mind: Embedded Linux, eCos and JVM development in Europe
http://mind.be                        tel +32-16-309.666

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