diff options
Diffstat (limited to 'src/or/routerlist.c')
| -rw-r--r-- | src/or/routerlist.c | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/src/or/routerlist.c b/src/or/routerlist.c index c8232606bf..f1bd12c193 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -1064,8 +1064,11 @@ router_rebuild_store(int flags, desc_store_t *store) /* Our mmap is now invalid. */ if (store->mmap) { - tor_munmap_file(store->mmap); + int res = tor_munmap_file(store->mmap); store->mmap = NULL; + if (res != 0) { + log_warn(LD_FS, "Unable to munmap route store in %s", fname); + } } if (replace_file(fname_tmp, fname)<0) { @@ -1139,9 +1142,16 @@ router_reload_router_list_impl(desc_store_t *store) fname = get_datadir_fname(store->fname_base); - if (store->mmap) /* get rid of it first */ - tor_munmap_file(store->mmap); - store->mmap = NULL; + if (store->mmap) { + /* get rid of it first */ + int res = tor_munmap_file(store->mmap); + store->mmap = NULL; + if (res != 0) { + log_warn(LD_FS, "Failed to munmap %s", fname); + tor_free(fname); + return -1; + } + } store->mmap = tor_mmap_file(fname); if (store->mmap) { @@ -2794,10 +2804,18 @@ routerlist_free(routerlist_t *rl) signed_descriptor_free(sd)); smartlist_free(rl->routers); smartlist_free(rl->old_routers); - if (routerlist->desc_store.mmap) - tor_munmap_file(routerlist->desc_store.mmap); - if (routerlist->extrainfo_store.mmap) - tor_munmap_file(routerlist->extrainfo_store.mmap); + if (rl->desc_store.mmap) { + int res = tor_munmap_file(routerlist->desc_store.mmap); + if (res != 0) { + log_warn(LD_FS, "Failed to munmap routerlist->desc_store.mmap"); + } + } + if (rl->extrainfo_store.mmap) { + int res = tor_munmap_file(routerlist->extrainfo_store.mmap); + if (res != 0) { + log_warn(LD_FS, "Failed to munmap routerlist->extrainfo_store.mmap"); + } + } tor_free(rl); router_dir_info_changed(); |