diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h
@@ -366,6 +366,7 @@
 
 extern int glob_nomatch;
 extern int glob_altdirfunc;
+extern const int wordexp_wrde_dooffs;
 
 extern unsigned path_max;
 
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp
@@ -170,6 +170,7 @@
 unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
 int glob_nomatch = GLOB_NOMATCH;
 int glob_altdirfunc = GLOB_ALTDIRFUNC;
+const int wordexp_wrde_dooffs = WRDE_DOOFFS;
 
 unsigned path_max = PATH_MAX;