commit 0baf6bed2a419b617d47e27c4687fccb1e721e49
from: Omar Polo <op@omarpolo.com>
date: Sun Jan 24 09:53:54 2021 UTC

pass the fd, not the path!

commit - a87f6625658284c10597c2835135397ae698ad6c
commit + 0baf6bed2a419b617d47e27c4687fccb1e721e49
blob - 7979949e74738e5efd4e29fa727af506240c311f
blob + d7180546bf63b4ce19fb93b06145de72eab148d2
--- ex.c
+++ ex.c
@@ -237,7 +237,7 @@ launch_cgi(const char *spath, const char *relpath, con
 			safe_setenv("TLS_CLIENT_HASH", chash);
 		}
 
-		fchdir(vhost->dir);
+		fchdir(vhost->dirfd);
 
 		execvp(ex, argv);
 		goto childerr;