diff options
Diffstat (limited to 'Modules/structmodule.c')
| -rw-r--r-- | Modules/structmodule.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Modules/structmodule.c b/Modules/structmodule.c index 113e3c5..a42f639 100644 --- a/Modules/structmodule.c +++ b/Modules/structmodule.c @@ -1148,7 +1148,7 @@ struct_pack(self, args) char *fmt; int size, num; int i, n; - char *s, *res, *restart; + char *s, *res, *restart, *nres; char c; if (args == NULL || !PyTuple_Check(args) || @@ -1186,7 +1186,10 @@ struct_pack(self, args) e = getentry(c, f); if (e == NULL) goto fail; - res = restart + align((int)(res-restart), c, e); + nres = restart + align((int)(res-restart), c, e); + /* Fill padd bytes with zeros */ + while (res < nres) + *res++ = '\0'; if (num == 0 && c != 's') continue; do { |