aboutsummaryrefslogtreecommitdiff
path: root/src/backend/utils/adt/xml.c
diff options
context:
space:
mode:
authorRobert Haas <rhaas@postgresql.org>2015-01-15 09:26:03 -0500
committerRobert Haas <rhaas@postgresql.org>2015-01-15 09:29:55 -0500
commitebbef4f3959501f65041739759ea6c5b34437091 (patch)
treee6e0c2f29eb22d6a0ce9514218a689ef6ce25242 /src/backend/utils/adt/xml.c
parentcc7a3a45a8d861caa0807af7280277d38f9bf85a (diff)
downloadpostgresql-ebbef4f3959501f65041739759ea6c5b34437091.tar.gz
postgresql-ebbef4f3959501f65041739759ea6c5b34437091.zip
pg_standby: Avoid writing one byte beyond the end of the buffer.
Previously, read() might have returned a length equal to the buffer length, and then the subsequent store to buf[len] would write a zero-byte one byte past the end. This doesn't seem likely to be a security issue, but there's some chance it could result in pg_standby misbehaving. Spotted by Coverity; patch by Michael Paquier, reviewed by me.
Diffstat (limited to 'src/backend/utils/adt/xml.c')
0 files changed, 0 insertions, 0 deletions