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db: honor overlay file even for protected paths

cute-signatures
Timo Teras 2009-12-21 18:12:45 +02:00
parent 6417de4d10
commit 884fabbf30
1 changed files with 12 additions and 14 deletions
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26
src/database.c
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@ -1923,11 +1923,15 @@ static void apk_db_migrate_files(struct apk_database *db,
cstype |= APK_FI_NOFOLLOW;
r = apk_file_get_info(db->root_fd, name, cstype, &fi);
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)) {
if (ofile->name == NULL) {
/* File was from overlay, delete the
* packages version */
unlinkat(db->root_fd, tmpname, 0);
} else 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.
*
@ -1942,15 +1946,9 @@ static void apk_db_migrate_files(struct apk_database *db,
apk_checksum_compare(&file->csum, &fi.csum) == 0))
unlinkat(db->root_fd, tmpname, 0);
} else {
if (ofile->name == NULL) {
/* File was from overlay, delete the
* packages version */
unlinkat(db->root_fd, tmpname, 0);
} else {
/* Overwrite the old file */
renameat(db->root_fd, tmpname,
db->root_fd, name);
}
/* Overwrite the old file */
renameat(db->root_fd, tmpname,
db->root_fd, name);
}
/* Claim ownership of the file in db */