to_char(): prevent accesses beyond the allocated buffer
Bruce Momjian <bruce@momjian.us>
to_char(): prevent accesses beyond the allocated buffer Previously very long field masks for floats could access memory beyond the existing buffer allocated to hold the result. Reported by Andres Freund and Peter Geoghegan. Backpatch to all supported versions. Security: CVE-2015-0241
Files
| Path | Change | +/− |
|---|---|---|
| src/backend/utils/adt/formatting.c | modified | +3 −1 |