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d6cab90261
- 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. |
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atrun | ||
bootpd | ||
bootpgw | ||
comsat | ||
fingerd | ||
ftpd | ||
getNAME | ||
getty | ||
lfs_cleanerd | ||
mail.local | ||
makekey | ||
rbootd | ||
revnetgroup | ||
rexecd | ||
rlogind | ||
rpc.rquotad | ||
rpc.rstatd | ||
rpc.rusersd | ||
rpc.rwalld | ||
rpc.sprayd | ||
rshd | ||
rtld-aout | ||
rtld-elf | ||
talkd | ||
telnetd | ||
tftpd | ||
uucpd | ||
xtend | ||
ypxfr | ||
Makefile | ||
Makefile.inc |