From 3a1c6808c41243552915f841ec885d6ecf97ebd6 Mon Sep 17 00:00:00 2001 From: Michael Santos Date: Thu, 28 Oct 2010 20:45:09 -0400 Subject: ei: error if return value of ei_alloc_big is NULL --- lib/erl_interface/src/legacy/erl_marshal.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'lib/erl_interface/src/legacy/erl_marshal.c') diff --git a/lib/erl_interface/src/legacy/erl_marshal.c b/lib/erl_interface/src/legacy/erl_marshal.c index 18315bfbd3..5084c65230 100644 --- a/lib/erl_interface/src/legacy/erl_marshal.c +++ b/lib/erl_interface/src/legacy/erl_marshal.c @@ -1890,8 +1890,11 @@ static int cmp_big_big(unsigned char**e1, unsigned char **e2) ei_get_type((char *)*e1,&i1,&t1,&n1); ei_get_type((char *)*e2,&i2,&t2,&n2); - b1 = ei_alloc_big(n1); - b2 = ei_alloc_big(n2); + if ( (b1 = ei_alloc_big(n1)) == NULL) return -1; + if ( (b2 = ei_alloc_big(n2)) == NULL) { + ei_free_big(b1); + return 1; + } ei_decode_big((char *)*e1,&i1,b1); ei_decode_big((char *)*e2,&i2,b2); -- cgit v1.2.3