From b42ab99857ebaf109b2e413c5c61e52eda49f129 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= Date: Tue, 8 Aug 2006 21:31:02 +0000 Subject: [PATCH] Check for seteuid failure, prompted by MIT advisory. git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17876 ec53bebd-3082-4978-b11e-865c3cabbd6b --- appl/dceutils/k5dcecon.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/appl/dceutils/k5dcecon.c b/appl/dceutils/k5dcecon.c index 99310bb34..cb82043f4 100644 --- a/appl/dceutils/k5dcecon.c +++ b/appl/dceutils/k5dcecon.c @@ -71,7 +71,7 @@ #endif #ifdef __hpux -#define seteuid(A) setresuid(-1,A,-1); +#define seteuid(A) setresuid(-1,A,-1) #endif @@ -549,7 +549,8 @@ int k5dcecreate(luid, luser, pname, krbtgt) */ if (uid == 0) { - seteuid(luid); + if (seteuid(luid) < 0) + goto abort; } cp = strchr(pname,'@');