fix: skip malformed formats

sftse · sftse · commit b5a8bf591b25 · 2024-11-12T12:10:47.000+01:00
diff --git a/src/xls.rs b/src/xls.rs
@@ -338,9 +338,11 @@ impl<RS: Read + Seek> Xls<RS> {
                             self.is_1904 = true
                         }
                     }
-                    // FORMATTING
+                    // 2.4.126 FORMATTING
                     0x041E => {
-                        let (idx, format) = parse_format(&mut r, &encoding)?;
+                        let Ok((idx, format)) = parse_format(&mut r, &encoding) else {
+                            continue;
+                        };
                         formats.insert(idx, format);
                     }
                     // XFS

Original file line number	Diff line number	Diff line change
`@@ -338,9 +338,11 @@ impl<RS: Read + Seek> Xls<RS> {`
`338`	`338`	`self.is_1904 = true`
`339`	`339`	`}`
`340`	`340`	`}`
`341`		`- // FORMATTING`
	`341`	`+ // 2.4.126 FORMATTING`
`342`	`342`	`0x041E => {`
`343`		`- let (idx, format) = parse_format(&mut r, &encoding)?;`
	`343`	`+ let Ok((idx, format)) = parse_format(&mut r, &encoding) else {`
	`344`	`+ continue;`
	`345`	`+ };`
`344`	`346`	`formats.insert(idx, format);`
`345`	`347`	`}`
`346`	`348`	`// XFS`