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| author | Bruce Momjian <bruce@momjian.us> | 2015-02-02 10:00:45 -0500 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2015-02-02 10:00:49 -0500 |
| commit | 2ac95c83ce9321cb428bf3508a606df31c762ef1 (patch) | |
| tree | dcf5b6bf34a11d2d58ff99925cee632e47bb3e07 /src/backend/tcop/postgres.c | |
| parent | 56d2bee9db219b21592c6fef9d29ce1d5e3c6c59 (diff) | |
| download | postgresql-2ac95c83ce9321cb428bf3508a606df31c762ef1.tar.gz postgresql-2ac95c83ce9321cb428bf3508a606df31c762ef1.zip | |
port/snprintf(): fix overflow and do padding
Prevent port/snprintf() from overflowing its local fixed-size
buffer and pad to the desired number of digits with zeros, even
if the precision is beyond the ability of the native sprintf().
port/snprintf() is only used on systems that lack a native
snprintf().
Reported by Bruce Momjian. Patch by Tom Lane. Backpatch to all
supported versions.
Security: CVE-2015-0242
Diffstat (limited to 'src/backend/tcop/postgres.c')
0 files changed, 0 insertions, 0 deletions