Description: rds: fix an infoleak in rds_inc_info_copy
References:
 https://patchwork.ozlabs.org/patch/629110/
Notes:
Bugs:
upstream: released (4.7-rc3) [4116def2337991b39919f3b448326e21c40e0dbb]
3.16-upstream-stable: released (3.16.37) [rds-fix-an-infoleak-in-rds_inc_info_copy.patch]
3.2-upstream-stable: released (3.2.82) [rds-fix-an-infoleak-in-rds_inc_info_copy.patch]
sid: released (4.6.2-1) [bugfix/all/rds-fix-an-infoleak-in-rds_inc_info_copy.patch]
3.16-jessie-security: released (3.16.7-ckt25-2+deb8u1) [bugfix/all/rds-fix-an-infoleak-in-rds_inc_info_copy.patch]
3.2-wheezy-security: released (3.2.81-1) [bugfix/all/rds-fix-an-infoleak-in-rds_inc_info_copy.patch]