Commit graph

4 commits

Author SHA1 Message Date
Thomas Veerman
e6c98c3c55 AVFS: Return actual last dir when path is named by a symlink
Last_dir didn't consider paths that end in a symlink and hence didn't
actually return the last_dir when provided with one. For example,
/var/log is a symlink to /usr/log. Issuing `>/var/log' would trigger
an assert in AVFS, because /var/ is not the actual last directory; /usr/
is.

Last_dir now verifies the final component is not a symlink. If it is, it
follows the symlink and restarts finding of the last the directory.
2012-01-16 10:12:29 +00:00
Thomas Veerman
203937456e Fix off-by-one errors and increase PATH_MAX to 1024
In some places it was assumed that PATH_MAX does not include a
terminating null character.

Increases PATH_MAX to 1024 to get in sync with NetBSD. Required some
rewriting in AVFS to keep memory usage low (the stack in use by a thread
is very small).
2011-09-12 09:00:24 +00:00
Thomas Veerman
ae2159c371 Fix locking issues with back calls from FSes 2011-08-19 14:17:35 +00:00
Thomas Veerman
a6bd3f4a22 Merge AVFS and APFS 2011-08-17 13:40:36 +00:00