diff options
| author | Robert Haas <rhaas@postgresql.org> | 2015-01-15 09:26:03 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2015-01-15 09:26:03 -0500 |
| commit | 0b49642b99ca2818bb8bfcaddf522b2e36a5b350 (patch) | |
| tree | 1a81a52a8c716cb5b25aacd4b4b174bcfce56d63 /src/backend/commands/explain.c | |
| parent | 6cfd5086e140b365086d61f25c519d046dfcf7f0 (diff) | |
| download | postgresql-0b49642b99ca2818bb8bfcaddf522b2e36a5b350.tar.gz postgresql-0b49642b99ca2818bb8bfcaddf522b2e36a5b350.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/commands/explain.c')
0 files changed, 0 insertions, 0 deletions