From: Art Cancro <ajc@uncensored.citadel.org>
Date: Tue, 31 Jul 2012 21:36:53 +0000 (-0400)
Subject: When using the Linux kernel UUID generator, null terminate
X-Git-Tag: v8.16~24
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=1c81990cf77f3bf041a335368b2b446728f8fe77

When using the Linux kernel UUID generator, null terminate
---

diff --git a/libcitadel/lib/tools.c b/libcitadel/lib/tools.c
index d738451a1..f520ee2d9 100644
--- a/libcitadel/lib/tools.c
+++ b/libcitadel/lib/tools.c
@@ -885,7 +885,10 @@ void generate_uuid(char *buf) {
 			int rv;
 			rv = fread(buf, 36, 1, fp);
 			fclose(fp);
-			if (rv == 1) return;
+			if (rv == 1) {
+				buf[36] = 0;
+				return;
+			}
 		}
 	}