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(read_token): check malloc

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7926 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-02-12 21:31:38 +00:00
parent 6eb399502d
commit f8d313b2e0
1 changed files with 3 additions and 1 deletions
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4
appl/test/gss_common.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -64,6 +64,8 @@ read_token (int sock, gss_buffer_t buf)
len = ntohl(net_len); len = ntohl(net_len);
buf->length = len; buf->length = len;
buf->value = malloc(len); buf->value = malloc(len);
if (buf->value == NULL)
err (1, "malloc %u", len);
if (read (sock, buf->value, len) != len) if (read (sock, buf->value, len) != len)
err (1, "read"); err (1, "read");
} }