commit f897bb2469da024a8db3b1fae10d24ac7cf040e1
from: Omar Polo <op@omarpolo.com>
date: Sat Aug 20 13:58:05 2022 UTC

gotwebd: fix for possible NULL beign passed to fcgi_printf

reported by and ok tracey@

commit - d927f8c8203baf6607d4e64fa3520e2d164100e6
commit + f897bb2469da024a8db3b1fae10d24ac7cf040e1
blob - 0c7f7f7bb282446556c78d5ae4e4efe47c63b19d
blob + e1cfdd3906bda91a9adc685b20feaf8b9b3adbd0
--- gotwebd/gotweb.c
+++ gotwebd/gotweb.c
@@ -1621,7 +1621,7 @@ gotweb_render_summary(struct request *c)
 		r = fcgi_printf(c,
 		    "<div id='description_title'>Description:</div>\n"
 		    "<div id='description'>%s</div>\n",
-		    t->repo_dir->description);
+		    t->repo_dir->description ? t->repo_dir->description : "");
 		if (r == -1)
 			goto done;
 	}
@@ -1630,7 +1630,7 @@ gotweb_render_summary(struct request *c)
 		r = fcgi_printf(c,
 		    "<div id='repo_owner_title'>Owner:</div>\n"
 		    "<div id='repo_owner'>%s</div>\n",
-		    t->repo_dir->owner);
+		    t->repo_dir->owner ? t->repo_dir->owner : "");
 		if (r == -1)
 			goto done;
 	}