[Opendnssec-user] Signer crash on *.backup after upgrade 1.2 -> 1.3

[Matthijs Mekking]

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Hi Casper,

Thanks for your report. You are right it is similar to #257, but
slightly different. I have fixed this the 1.3 branch (revision 5656).

Best regards,
  Matthijs

On 09/29/2011 02:02 PM, Casper Gielen wrote:
> Hello, I've encountered a problem while upgrading from
> opendnssec-1.2.1 to opendnssec-1.3.2 as shipped by Debian. In short,
> the signer crashed when reading a .backup-file from
> /var/lib/opendnssec/tmp/
> 
> root at metagross:~# strace -s 200  ods-signerd  --verbose --no-daemon
> --single-run open("example.in-addr.arpa.backup", O_RDONLY) = 8 
> fstat(8, {st_mode=S_IFREG|0644, st_size=26418378, ...}) = 0 read(8,
> ";ODSSE2\n;;Zone: name example.in-addr.arpa class 1 ttl 3600 inbound
> 2011092700 internal 2011094697 outbound 2011094697\n;;Signconf:
> lastmod 1316786712 resign PT7200S refresh PT259200S valid PT604800S
> den"..., 4096) = 4096 sendto(3, "<131>Sep 29 13:12:43 ods-signerd:
> [zone] unable to recover zone example.in-addr.arpa: corrupted file",
> 99, MSG_NOSIGNAL, NULL, 0) = 99 close(8)
> = 0 munmap(0x7f39681d7000, 4096)            = 0 --- SIGSEGV
> (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++
> 
> I removed the .backup file and the signer crashed on the next zone. 
> Removing all .backup-files solved the problem for all zones. I've
> saved a copy of the .backup files in case  anybody wants to take a
> look.
> 
> This problem sounds a bit like #257 which was fixed in ods-1.3.2,
> however I do use version 1.3.2:
> 
> root at metagross:~# ods-signerd -V opendnssec version 1.3.2
> 

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