commit - 56866f4a1fa810c53b06c97db0f3db3888de1ff7
commit + 0bd0053c348d6c7ff2adec2bec651f15f2317f23
blob - de4af7d6403dc66578acef343fd92450e6cefa05
blob + f9bf359965c62584d6d45d87cd96d72668bf8a6e
--- lib/pack.c
+++ lib/pack.c
goto done;
}
- if (obj->size < GOT_DELTA_RESULT_SIZE_CACHED_MAX)
- *f = fmemopen(NULL, obj->size, "w+");
- else
+ if (obj->size < GOT_DELTA_RESULT_SIZE_CACHED_MAX) {
+ size_t size = obj->size;
+ if (size == 0) /* empty file */
+ size = 1;
+ *f = fmemopen(NULL, size, "w+");
+ } else
*f = got_opentemp();
if (*f == NULL) {
err = got_error(GOT_ERR_FILE_OPEN);