| index : pacman | |
| Archlinux32 fork of pacman | gitolite user |
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| -rw-r--r-- | lib/libalpm/be_sync.c | 11 |
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c index ed55b3bb..756f784f 100644 --- a/lib/libalpm/be_sync.c +++ b/lib/libalpm/be_sync.c @@ -139,14 +139,21 @@ int SYMEXPORT alpm_db_update(int force, pmdb_t *db) /* Download and check the signature of the database if needed */ if(db->pgp_verify != PM_PGP_VERIFY_NEVER) { - char *sigfile; + char *sigfile, *sigfilepath; int sigret; len = strlen(dbfile) + 5; MALLOC(sigfile, len, RET_ERR(PM_ERR_MEMORY, -1)); sprintf(sigfile, "%s.sig", dbfile); - sigret = _alpm_download_single_file(sigfile, db->servers, syncpath, 1); + /* prevent old signature being used if the following download fails */ + len = strlen(syncpath) + strlen(sigfile) + 1; + MALLOC(sigfilepath, len, RET_ERR(PM_ERR_MEMORY, -1)); + sprintf(sigfilepath, "%s%s", syncpath, sigfile); + _alpm_rmrf(sigfilepath); + free(sigfilepath); + + sigret = _alpm_download_single_file(sigfile, db->servers, syncpath, 0); free(sigfile); if(sigret == -1 && db->pgp_verify == PM_PGP_VERIFY_ALWAYS) { |