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-rw-r--r--lib/libalpm/be_sync.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c
index 4ad045c2..4e9b4d31 100644
--- a/lib/libalpm/be_sync.c
+++ b/lib/libalpm/be_sync.c
@@ -234,6 +234,9 @@ static int sync_db_populate(pmdb_t *db)
/* initialize hash at 66% full */
db->pkgcache = _alpm_pkghash_create(est_count * 3 / 2);
+ if(db->pkgcache == NULL) {
+ RET_ERR(PM_ERR_MEMORY, -1);
+ }
while(archive_read_next_header(archive, &entry) == ARCHIVE_OK) {
const struct stat *st;
@@ -348,6 +351,9 @@ static int sync_db_read(pmdb_t *db, struct archive *archive,
if(likely_pkg && strcmp(likely_pkg->name, pkgname) == 0) {
pkg = likely_pkg;
} else {
+ if(db->pkgcache == NULL) {
+ RET_ERR(PM_ERR_MEMORY, -1);
+ }
pkg = _alpm_pkghash_find(db->pkgcache, pkgname);
}
if(pkg == NULL) {
@@ -459,10 +465,10 @@ pmdb_t *_alpm_db_register_sync(const char *treename)
_alpm_log(PM_LOG_DEBUG, "registering sync database '%s'\n", treename);
db = _alpm_db_new(treename, 0);
- db->ops = &sync_db_ops;
if(db == NULL) {
RET_ERR(PM_ERR_DB_CREATE, NULL);
}
+ db->ops = &sync_db_ops;
handle->dbs_sync = alpm_list_add(handle->dbs_sync, db);
return(db);