STRLCPY/syft

fix: ensure correct handling for apk packages beginning with digits
```
Signed-off-by: Weston Steimel <[email protected]>
```
Weston Steimel committed 1 year ago

6da20f94

1 parent aeebe4f5

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syft/pkg/apk_metadata.go

		skipped 19 lines
20	20		var (
21	21		_ FileOwner = (*ApkMetadata)(nil)
22	22		prefixes = []string{"py-", "py2-", "py3-", "ruby-"}
23		-	upstreamPattern = regexp.MustCompile(`^(?P<upstream>[\w-]+?)\-?\d[\d\.]*$`)
	23	+	upstreamPattern = regexp.MustCompile(`^(?P<upstream>[a-zA-Z][\w-]?)\-?\d[\d\.]$`)
24	24		)
25	25
26	26		// ApkMetadata represents all captured data for a Alpine DB package entry.
		skipped 118 lines

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syft/pkg/apk_metadata_test.go

		skipped 281 lines
282	282		},
283	283		expected: "abc101-a12345",
284	284		},
	285	+	{
	286	+	name: "package starting with single digit",
	287	+	metadata: ApkMetadata{
	288	+	Package: "3proxy",
	289	+	},
	290	+	expected: "3proxy",
	291	+	},
	292	+	{
	293	+	name: "package starting with multiple digits",
	294	+	metadata: ApkMetadata{
	295	+	Package: "356proxy",
	296	+	},
	297	+	expected: "356proxy",
	298	+	},
	299	+	{
	300	+	name: "package composed of only digits",
	301	+	metadata: ApkMetadata{
	302	+	Package: "123456",
	303	+	},
	304	+	expected: "123456",
	305	+	},
285	306		}
286	307
287	308		for _, test := range tests {
		skipped 11 lines