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Avoid deadlocking by FindPackages calls

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This commit is contained in:
Ettore Di Giacinto
2021-08-09 15:13:53 +02:00
parent 57cefc7d6b
commit ccf83b0d5f
1 changed files with 3 additions and 1 deletions
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4
pkg/package/database_mem.go
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@@ -252,17 +252,19 @@ func (db *InMemoryDatabase) populateCaches(p Package) {
} }
} }
} }
db.Unlock()
for _, re := range pd.GetRequires() { for _, re := range pd.GetRequires() {
packages, _ := db.FindPackages(re) packages, _ := db.FindPackages(re)
db.Lock()
for _, pa := range packages { for _, pa := range packages {
db.updateRevDep(pa.GetFingerPrint(), pd.GetFingerPrint(), pd) db.updateRevDep(pa.GetFingerPrint(), pd.GetFingerPrint(), pd)
db.updateRevDep(pa.GetPackageName(), pd.GetPackageName(), pd) db.updateRevDep(pa.GetPackageName(), pd.GetPackageName(), pd)
} }
db.updateRevDep(re.GetFingerPrint(), pd.GetFingerPrint(), pd) db.updateRevDep(re.GetFingerPrint(), pd.GetFingerPrint(), pd)
db.updateRevDep(re.GetPackageName(), pd.GetPackageName(), pd) db.updateRevDep(re.GetPackageName(), pd.GetPackageName(), pd)
}
db.Unlock() db.Unlock()
}
} }
func (db *InMemoryDatabase) getProvide(p Package) (Package, error) { func (db *InMemoryDatabase) getProvide(p Package) (Package, error) {