Fix GentooImporter InvalidVersion error by stripping slots

Adityakk9031 · Adityakk9031 · commit a850130409c3 · 2026-02-03T01:01:55.000+05:30
diff --git a/vulnerabilities/importers/gentoo.py b/vulnerabilities/importers/gentoo.py
@@ -104,11 +104,15 @@ def affected_and_safe_purls(affected_elem):
             safe_versions, affected_versions = GentooImporter.get_safe_and_affected_versions(pkg)
 
             for version in safe_versions:
+                # version can have a slot, which we don't support in univers
+                version = version.split(":")[0]
                 constraints.append(
                     VersionConstraint(version=GentooVersion(version), comparator="=").invert()
                 )
 
             for version in affected_versions:
+                # version can have a slot, which we don't support in univers
+                version = version.split(":")[0]
                 constraints.append(
                     VersionConstraint(version=GentooVersion(version), comparator="=")
                 )

Original file line number	Diff line number	Diff line change
`@@ -104,11 +104,15 @@ def affected_and_safe_purls(affected_elem):`
`104`	`104`	`safe_versions, affected_versions = GentooImporter.get_safe_and_affected_versions(pkg)`
`105`	`105`
`106`	`106`	`for version in safe_versions:`
	`107`	`+ # version can have a slot, which we don't support in univers`
	`108`	`+ version = version.split(":")[0]`
`107`	`109`	`constraints.append(`
`108`	`110`	`VersionConstraint(version=GentooVersion(version), comparator="=").invert()`
`109`	`111`	`)`
`110`	`112`
`111`	`113`	`for version in affected_versions:`
	`114`	`+ # version can have a slot, which we don't support in univers`
	`115`	`+ version = version.split(":")[0]`
`112`	`116`	`constraints.append(`
`113`	`117`	`VersionConstraint(version=GentooVersion(version), comparator="=")`
`114`	`118`	`)`