From: Wayne Davison <wayned@samba.org>
Date: Tue, 22 Feb 2011 17:31:54 +0000 (-0800)
Subject: Some uid/gid fixes for (id_t)-1 and other large ID values.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/eee2c77a93d466c11b6162054987114b9a342d8c?hp=eee2c77a93d466c11b6162054987114b9a342d8c

Some uid/gid fixes for (id_t)-1 and other large ID values.

The code now avoids any special internal meaning for uid/gid -1, which
allows it to be mapped to a better value (use 4294967295 instead of -1
as the ID to map).  Replaced atol() with something than can return a
value > 0x7FFFFFFF and that will error-out if the value overflows.  If
chown() is called with a uid or gid of -1, complain that the ID is not
settable and signal a transfer error.  Fixes bug 6936.
---