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Code Issues Releases Wiki Activity

🐛 Fix infinite loop in permission check

This commit is contained in:
Yohann D'ANELLO 2020-08-02 22:39:30 +02:00
parent f870af139e
commit 58fe8914cf
1 changed files with 2 additions and 3 deletions
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5
apps/permission/models.py
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@ -45,12 +45,11 @@ class InstancedPermission:
else: else:
oldpk = obj.pk oldpk = obj.pk
# Ensure previous models are deleted # Ensure previous models are deleted
count = 0 for ignored in range(1000):
while count < 1000:
if self.model.model_class().objects.filter(pk=obj.pk).exists(): if self.model.model_class().objects.filter(pk=obj.pk).exists():
# If the object exists, that means that one permission is currently checked. # If the object exists, that means that one permission is currently checked.
# We wait before the other permission, at most 1 second. # We wait before the other permission, at most 1 second.
sleep(1) sleep(0.001)
continue continue
break break
for o in self.model.model_class().objects.filter(pk=obj.pk).all(): for o in self.model.model_class().objects.filter(pk=obj.pk).all():