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Check result of malloc.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2457 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-19 02:06:35 +00:00
parent c2f94994b1
commit e520087f91
1 changed files with 8 additions and 2 deletions
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10
lib/asn1/der_copy.c
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@@ -40,17 +40,23 @@
RCSID("$Id$"); RCSID("$Id$");
void int
copy_general_string (const general_string *from, general_string *to) copy_general_string (const general_string *from, general_string *to)
{ {
*to = malloc(strlen(*from) + 1); *to = malloc(strlen(*from) + 1);
if(*to == NULL)
return ENOMEM;
strcpy(*to, *from); strcpy(*to, *from);
return 0;
} }
void int
copy_octet_string (const octet_string *from, octet_string *to) copy_octet_string (const octet_string *from, octet_string *to)
{ {
to->length = from->length; to->length = from->length;
to->data = malloc(to->length); to->data = malloc(to->length);
if(to->data == NULL)
return ENOMEM;
memcpy(to->data, from->data, to->length); memcpy(to->data, from->data, to->length);
return 0;
} }