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-rw-r--r--src/pkg/syscall/exec_unix.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/pkg/syscall/exec_unix.go b/src/pkg/syscall/exec_unix.go
index 04c066918..2e09539ee 100644
--- a/src/pkg/syscall/exec_unix.go
+++ b/src/pkg/syscall/exec_unix.go
@@ -238,6 +238,10 @@ func forkExec(argv0 string, argv []string, envv []string, traceme bool, dir stri
dirp = StringBytePtr(dir)
}
+ if OS == "freebsd" && len(argv[0]) > len(argv0) {
+ argvp[0] = argv0p
+ }
+
// Acquire the fork lock so that no other threads
// create new fds that are not yet close-on-exec
// before we fork.