Glob regex matches too much (fixes #6936)

src/vs/base/common/glob.ts

@@ -18,8 +18,6 @@ export interface SiblingClause {
 
 const PATH_REGEX = '[/\\\\]';		// any slash or backslash
 const NO_PATH_REGEX = '[^/\\\\]';	// any non-slash and non-backslash
-const BEGINS_WITH_PATH_REGEX = `${PATH_REGEX}.*?`; // anything that begins with a path or just the path itself
-const ENDS_WITH_PATH_REGEX = `.+?${PATH_REGEX}`;
 
 function starsToRegExp(starCount: number): string {
 	switch (starCount) {
@@ -31,7 +29,7 @@ function starsToRegExp(starCount: number): string {
 			// Matches:  (Path Sep OR Path Val followed by Path Sep OR Path Sep followed by Path Val) 0-many times
 			// Group is non capturing because we don't need to capture at all (?:...)
 			// Overall we use non-greedy matching because it could be that we match too much
-			return `(?:${BEGINS_WITH_PATH_REGEX}|${ENDS_WITH_PATH_REGEX}|)`;
+			return `(?:${PATH_REGEX}|${NO_PATH_REGEX}+${PATH_REGEX}|${PATH_REGEX}${NO_PATH_REGEX}+)*?`;
 	}
 }