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Don't return ENOMEM if allocating 0 bytes.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4299 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1998-01-18 00:55:33 +00:00
parent e1d1833e93
commit 7560032b0b
1 changed files with 3 additions and 3 deletions
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6
lib/asn1/gen_copy.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -105,8 +105,8 @@ copy_type (char *from, char *to, Type *t)
char *T;
fprintf (codefile, "if(((%s)->val = "
"malloc((%s)->len * sizeof(*(%s)->val))) == NULL)\n",
to, from, to);
"malloc((%s)->len * sizeof(*(%s)->val))) == NULL && (%s)->len != 0)\n",
to, from, to, from);
fprintf (codefile, "return ENOMEM;\n");
fprintf(codefile,
"for((%s)->len = 0; (%s)->len < (%s)->len; (%s)->len++){\n",