diff options
Diffstat (limited to 'lib/libalpm/be_sync.c')
| -rw-r--r-- | lib/libalpm/be_sync.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c index a784536b..f681fc8e 100644 --- a/lib/libalpm/be_sync.c +++ b/lib/libalpm/be_sync.c @@ -172,16 +172,21 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db) for(i = db->servers; i; i = i->next) { const char *server = i->data; - char *fileurl; + struct dload_payload *payload; size_t len; int sig_ret = 0; + CALLOC(payload, 1, sizeof(*payload), RET_ERR(handle, ALPM_ERR_MEMORY, -1)); + + /* set hard upper limit of 25MiB */ + payload->max_size = 25 * 1024 * 1024; + /* print server + filename into a buffer (leave space for .sig) */ len = strlen(server) + strlen(db->treename) + 9; - CALLOC(fileurl, len, sizeof(char), RET_ERR(handle, ALPM_ERR_MEMORY, -1)); - snprintf(fileurl, len, "%s/%s.db", server, db->treename); + CALLOC(payload->fileurl, len, sizeof(char), RET_ERR(handle, ALPM_ERR_MEMORY, -1)); + snprintf(payload->fileurl, len, "%s/%s.db", server, db->treename); - ret = _alpm_download(handle, fileurl, syncpath, NULL, force, 0, 0); + ret = _alpm_download(handle, payload, syncpath, NULL, force, 0, 0); if(ret == 0 && (level & ALPM_SIG_DATABASE)) { /* an existing sig file is no good at this point */ @@ -195,14 +200,17 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db) int errors_ok = (level & ALPM_SIG_DATABASE_OPTIONAL); /* if we downloaded a DB, we want the .sig from the same server */ - snprintf(fileurl, len, "%s/%s.db.sig", server, db->treename); + snprintf(payload->fileurl, len, "%s/%s.db.sig", server, db->treename); + + /* set hard upper limit of 16KiB */ + payload->max_size = 16 * 1024; - sig_ret = _alpm_download(handle, fileurl, syncpath, NULL, 1, 0, errors_ok); + sig_ret = _alpm_download(handle, payload, syncpath, NULL, 1, 0, errors_ok); /* errors_ok suppresses error messages, but not the return code */ sig_ret = errors_ok ? 0 : sig_ret; } - FREE(fileurl); + _alpm_dload_payload_free(payload); if(ret != -1 && sig_ret != -1) { break; } |