diff options
Diffstat (limited to 'usr.bin/mail/vars.c')
| -rw-r--r-- | usr.bin/mail/vars.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.bin/mail/vars.c b/usr.bin/mail/vars.c index a4477122a54..e79ceda8099 100644 --- a/usr.bin/mail/vars.c +++ b/usr.bin/mail/vars.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vars.c,v 1.7 2001/11/21 15:26:39 millert Exp $ */ +/* $OpenBSD: vars.c,v 1.8 2001/11/21 20:41:56 millert Exp $ */ /* $NetBSD: vars.c,v 1.4 1996/06/08 19:48:45 christos Exp $ */ /* @@ -38,7 +38,7 @@ #if 0 static const char sccsid[] = "@(#)vars.c 8.1 (Berkeley) 6/6/93"; #else -static const char rcsid[] = "$OpenBSD: vars.c,v 1.7 2001/11/21 15:26:39 millert Exp $"; +static const char rcsid[] = "$OpenBSD: vars.c,v 1.8 2001/11/21 20:41:56 millert Exp $"; #endif #endif /* not lint */ @@ -63,7 +63,8 @@ assign(char *name, char *value) h = hash(name); vp = lookup(name); if (vp == NULL) { - vp = (struct var *)calloc(sizeof(*vp), 1); + if ((vp = (struct var *)calloc(sizeof(*vp), 1)) == NULL) + errx(1, "Out of memory"); vp->v_name = vcopy(name); vp->v_link = variables[h]; variables[h] = vp; |