| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | - Fix error reporting when checking order number via NIS: we return zero | wpaul | 1996-01-10 | 1 | -14/+22 | |
| | | | | | | | | | | | | | | | | | on a failure, but if we're checking a corrupt map we could also get back a zero from ypserv without really encountering any actual error. Flag this condition and generate an meaningful error message. - Fix transmission of ypxfr_clear to ypserv: error checking was wrong and we sending YPXFR_YPERR as an error status instead of YPXFR_CLEAR. - To help avoid a race condition (or at least reduce the likelyhood of it occuring), use rename() to move a newly transfered map into place instead of unlink()ing the old one first and then renaming. Da man page sez that rename should do the unlink() for us. This prevents ypserv from returning 'no such map in domain' when asked to query a map which ypxfr has just unlink()ed but not yet replaced. | |||||
| * | Sync with my sources at home (these are really tiny changes): | wpaul | 1996-01-06 | 2 | -12/+15 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Fix a SEGV condition in ypxfr_main.c that reared its ugly head while I was working on the 'parallel jobs' feature of the new yppush. After we've completed the map transfer and created a local temporary copy, we check the order number of the map on ypserv again to make sure it didn't change while the transfer was in progress (map skew). If for some reason we flat out fail to get the order number from the server, we flag this as an error and bail, telling ypxfr_exit() to clean up our temporary files for us. However, ypxfr_exit() tries to close the database before unkining it, not realizing that it has already been closed prior to the skew check. The second attempt to close the database causes a SEGV somewhere inside the DB code. (Well, it does on my 2.0.5 machine anyway. I haven't seen anyone modify the DB library code in ages, so the condition is probably still there.) To work around this, we deliberately set dbp to NULL after closing the database and check for the condition in ypxfr_exit(), being careful to avoid the second close if we see the NULL. - In yp_dbwrite.c, make yp_open_db_rw() open the database with O_EXLOCK flag set. This probably won't affect much of anything, but I feel better having it there. | |||||
| * | This commit was generated by cvs2svn to compensate for changes in r13007, | wpaul | 1995-12-25 | 7 | -0/+1224 | |
| which included commits to RCS files with non-trunk default branches. | ||||||
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index : FreeBSD-src | |
| Raptor Engineering's fork of pfsense FreeBSD src with pfSense changes | Raptor Engineering, LLC |
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