fix: update linuxptp checker (#5103)

ffontaine · web-flow · commit fa35800bcd4a · 2025-05-23T12:06:58.000+02:00
Fix linuxptp pattern to avoid a false positive with a proprietary binary

Signed-off-by: Fabrice Fontaine &lt;fabrice.fontaine@orange.com&gt;
diff --git a/cve_bin_tool/checkers/linuxptp.py b/cve_bin_tool/checkers/linuxptp.py
@@ -17,6 +17,6 @@ class LinuxptpChecker(Checker):
     CONTAINS_PATTERNS: list[str] = []
     FILENAME_PATTERNS: list[str] = []
     VERSION_PATTERNS = [
-        r"(?:ptp|PTP_)[A-Za-z0-9_:% \[\]\-\.\r\n]*\r?\n([0-9]\.[0-9])\r?\n"
+        r"[ \n]+(?:ptp|PTP_)[A-Za-z0-9_:% \[\]\-\.\r\n]*\r?\n([0-9]\.[0-9])\r?\n"
     ]
     VENDOR_PRODUCT = [("linuxptp_project", "linuxptp")]

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,6 @@ class LinuxptpChecker(Checker):`
`17`	`17`	`CONTAINS_PATTERNS: list[str] = []`
`18`	`18`	`FILENAME_PATTERNS: list[str] = []`
`19`	`19`	`VERSION_PATTERNS = [`
`20`		`- r"(?:ptp\|PTP_)[A-Za-z0-9_:% \[\]\-\.\r\n]*\r?\n([0-9]\.[0-9])\r?\n"`
	`20`	`+ r"[ \n]+(?:ptp\|PTP_)[A-Za-z0-9_:% \[\]\-\.\r\n]*\r?\n([0-9]\.[0-9])\r?\n"`
`21`	`21`	`]`
`22`	`22`	`VENDOR_PRODUCT = [("linuxptp_project", "linuxptp")]`