diff options
Diffstat (limited to 'src/cmd/go/internal/work/security.go')
| -rw-r--r-- | src/cmd/go/internal/work/security.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cmd/go/internal/work/security.go b/src/cmd/go/internal/work/security.go index 3ee68ac1b4..0d9628241f 100644 --- a/src/cmd/go/internal/work/security.go +++ b/src/cmd/go/internal/work/security.go @@ -42,8 +42,8 @@ import ( var re = lazyregexp.New var validCompilerFlags = []*lazyregexp.Regexp{ - re(`-D([A-Za-z_].*)`), - re(`-U([A-Za-z_]*)`), + re(`-D([A-Za-z_][A-Za-z0-9_]*)(=[^@\-]*)?`), + re(`-U([A-Za-z_][A-Za-z0-9_]*)`), re(`-F([^@\-].*)`), re(`-I([^@\-].*)`), re(`-O`), @@ -51,8 +51,8 @@ var validCompilerFlags = []*lazyregexp.Regexp{ re(`-W`), re(`-W([^@,]+)`), // -Wall but not -Wa,-foo. re(`-Wa,-mbig-obj`), - re(`-Wp,-D([A-Za-z_].*)`), - re(`-Wp,-U([A-Za-z_]*)`), + re(`-Wp,-D([A-Za-z_][A-Za-z0-9_]*)(=[^@,\-]*)?`), + re(`-Wp,-U([A-Za-z_][A-Za-z0-9_]*)`), re(`-ansi`), re(`-f(no-)?asynchronous-unwind-tables`), re(`-f(no-)?blocks`), |