diff options
| -rw-r--r-- | lib/libalpm/be_sync.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c index 45d47004..ea979e6d 100644 --- a/lib/libalpm/be_sync.c +++ b/lib/libalpm/be_sync.c @@ -241,9 +241,16 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db) unlink(sigpath); free(sigpath); - /* if we downloaded a DB, we want the .sig from the same server - - this information is only available from the internal downloader */ - if(handle->fetchcb == NULL) { + + /* check if the final URL from internal downloader looks reasonable */ + if(final_db_url != NULL) { + if(strlen(final_db_url) < 3 || strcmp(final_db_url + strlen(final_db_url) - 3, ".db") != 0) { + final_db_url = NULL; + } + } + + /* if we downloaded a DB, we want the .sig from the same server */ + if(final_db_url != NULL) { /* print final_db_url into a buffer (leave space for .sig) */ len = strlen(final_db_url) + 5; } else { @@ -254,7 +261,7 @@ int SYMEXPORT alpm_db_update(int force, alpm_db_t *db) /* TODO fix leak syncpath and umask unset */ MALLOC(payload.fileurl, len, RET_ERR(handle, ALPM_ERR_MEMORY, -1)); - if(handle->fetchcb == NULL) { + if(final_db_url != NULL) { snprintf(payload.fileurl, len, "%s.sig", final_db_url); } else { snprintf(payload.fileurl, len, "%s/%s.db.sig", server, db->treename); |