diff options
-rw-r--r-- | src/list.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -881,8 +881,9 @@ from_header (char const *where0, size_t digs, char const *type, where++; } } - else if (*where == '\200' /* positive base-256 */ - || *where == '\377' /* negative base-256 */) + else if (where <= lim - 2 + && (*where == '\200' /* positive base-256 */ + || *where == '\377' /* negative base-256 */)) { /* Parse base-256 output. A nonnegative number N is represented as (256**DIGS)/2 + N; a negative number -N is |