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db: fix checksum storing to db 

also take precautions in audit code if the db is missing the
checksum.
cute-signatures
Timo Teras 2009-07-30 11:55:59 +03:00
parent 02cb0d2f8f
commit c1fe6d08f3
2 changed files with 9 additions and 6 deletions
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7
src/audit.c
View File

@ -69,10 +69,9 @@ static int audit_directory(apk_hash_item item, void *ctx)
} else {
dbf = apk_db_file_query(db, bdir, APK_BLOB_STR(de->d_name));
if (dbf != NULL) {
if (apk_file_get_info(tmp, dbf->csum.type, &fi) < 0)
continue;
if (apk_checksum_compare(&fi.csum, &dbf->csum) == 0)
if (dbf->csum.type != APK_CHECKSUM_NONE &&
apk_file_get_info(tmp, dbf->csum.type, &fi) == 0 &&
apk_checksum_compare(&fi.csum, &dbf->csum) == 0)
continue;
reason = 'U';

8
src/database.c
View File

@ -1458,6 +1458,7 @@ static int apk_db_install_archive_entry(void *_ctx,
diri->dir->name, file->name);
r = apk_archive_entry_extract(ae, is, alt_name,
extract_cb, ctx);
memcpy(&file->csum, &ae->csum, sizeof(file->csum));
} else {
if (apk_verbosity >= 3)
apk_message("%s", ae->name);
@ -1502,7 +1503,8 @@ static void apk_db_purge_pkg(struct apk_database *db, struct apk_package *pkg,
hash = apk_blob_hash_seed(key.filename, diri->dir->hash);
if (!(diri->dir->flags & APK_DBDIRF_PROTECTED) ||
(apk_flags & APK_PURGE) ||
(apk_file_get_info(name, file->csum.type, &fi) == 0 &&
(file->csum.type != APK_CHECKSUM_NONE &&
apk_file_get_info(name, file->csum.type, &fi) == 0 &&
apk_checksum_compare(&file->csum, &fi.csum) == 0))
unlink(name);
if (apk_verbosity >= 3)
@ -1565,6 +1567,7 @@ static void apk_db_migrate_files(struct apk_database *db,
if ((diri->dir->flags & APK_DBDIRF_PROTECTED) &&
(r == 0) &&
(ofile == NULL ||
ofile->csum.type == APK_CHECKSUM_NONE ||
apk_checksum_compare(&ofile->csum, &fi.csum) != 0)) {
/* Protected directory, with file without
* db entry, or local modifications.
@ -1575,7 +1578,8 @@ static void apk_db_migrate_files(struct apk_database *db,
ofile->csum.type != file->csum.type)
apk_file_get_info(name, file->csum.type, &fi);
if ((apk_flags & APK_CLEAN_PROTECTED) ||
apk_checksum_compare(&file->csum, &fi.csum) == 0)
(file->csum.type != APK_CHECKSUM_NONE &&
apk_checksum_compare(&file->csum, &fi.csum) == 0))
unlink(tmpname);
} else {
/* Overwrite the old file */