diff options
Diffstat (limited to 'src/or/config.c')
| -rw-r--r-- | src/or/config.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/or/config.c b/src/or/config.c index ce7adbace6..53f2c768d0 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -4097,9 +4097,13 @@ have_enough_mem_for_dircache(const or_options_t *options, size_t total_mem, char **msg) { *msg = NULL; + /* XXX We should possibly be looking at MaxMemInQueues here + * unconditionally. Or we should believe total_mem unconditionally. */ if (total_mem == 0) { - if (get_total_system_memory(&total_mem) < 0) - total_mem = options->MaxMemInQueues; + if (get_total_system_memory(&total_mem) < 0) { + total_mem = options->MaxMemInQueues >= SIZE_MAX ? + SIZE_MAX : options->MaxMemInQueues; + } } if (options->DirCache) { if (total_mem < DIRCACHE_MIN_BANDWIDTH) { |