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Leak less memory.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@19473 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-12-20 16:14:02 +00:00
parent a9f3a45bde
commit 0ee0699c46
1 changed files with 20 additions and 3 deletions
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23
lib/gssapi/ntlm/init_sec_context.c
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@@ -207,11 +207,22 @@ _gss_ntlm_init_sec_context
unsigned char sessionhash[MD5_DIGEST_LENGTH];
MD5_CTX md5ctx;
type3.lm.data = calloc(1, 24);
type3.lm.length = 24;
type3.lm.data = calloc(1, 24);
if (type3.lm.data == NULL) {
_gss_ntlm_delete_sec_context(minor_status,
context_handle, NULL);
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
if (RAND_bytes(type3.lm.data, 8) != 1)
abort();
if (RAND_bytes(type3.lm.data, 8) != 1) {
free(type3.lm.data);
_gss_ntlm_delete_sec_context(minor_status,
context_handle, NULL);
*minor_status = EINVAL;
return GSS_S_FAILURE;
}
MD5_Init(&md5ctx);
MD5_Update(&md5ctx, type2.challange, sizeof(type2.challange));
@@ -232,6 +243,8 @@ _gss_ntlm_init_sec_context
&sessionkey,
&type3.sessionkey);
if (ret) {
if (type3.lm.data)
free(type3.lm.data);
_gss_ntlm_delete_sec_context(minor_status,context_handle,NULL);
*minor_status = ret;
return GSS_S_FAILURE;
@@ -241,6 +254,8 @@ _gss_ntlm_init_sec_context
sessionkey.data, sessionkey.length);
free(sessionkey.data);
if (ret) {
if (type3.lm.data)
free(type3.lm.data);
_gss_ntlm_delete_sec_context(minor_status,context_handle,NULL);
*minor_status = ret;
return GSS_S_FAILURE;
@@ -260,6 +275,8 @@ _gss_ntlm_init_sec_context
ret = heim_ntlm_encode_type3(&type3, &data);
free(type3.sessionkey.data);
if (type3.lm.data)
free(type3.lm.data);
if (ret) {
_gss_ntlm_delete_sec_context(minor_status, context_handle, NULL);
*minor_status = ret;