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.
Branch
------
REL9_0_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/0a67c00182be0a0c69eab365bfa4830f15be06d1
Modified Files
--------------
contrib/pg_standby/pg_standby.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
