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path: root/lib/libalpm/be_sync.c
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Diffstat (limited to 'lib/libalpm/be_sync.c')
-rw-r--r--lib/libalpm/be_sync.c22
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;
}