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Fixed some out of memory handling issues.

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This commit is contained in:
Dan Fandrich 2007-04-10 22:52:50 +00:00
parent 1a0cc60741
commit d46d995766
2 changed files with 58 additions and 47 deletions
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17
lib/http_ntlm.c
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@ -415,16 +415,14 @@ static void utf8_to_unicode_le(unsigned char *dest, const char *src,
/*
* Set up nt hashed passwords
*/
static void mk_nt_hash(struct SessionHandle *data,
char *password,
unsigned char *ntbuffer /* 21 bytes */)
static CURLcode mk_nt_hash(struct SessionHandle *data,
char *password,
unsigned char *ntbuffer /* 21 bytes */)
{
size_t len = strlen(password);
unsigned char *pw = malloc(len*2);
if (!pw)
/* No way to report this error; just rely on future malloc failures
to be caught */
return;
return CURLE_OUT_OF_MEMORY;
utf8_to_unicode_le(pw, password, len);
@ -451,6 +449,7 @@ static void mk_nt_hash(struct SessionHandle *data,
}
free(pw);
return CURLE_OK;
}
#endif
@ -875,7 +874,8 @@ CURLcode Curl_output_ntlm(struct connectdata *conn,
MD5_Final(md5sum, &MD5);
/* We shall only use the first 8 bytes of md5sum,
but the des code in lm_resp only encrypt the first 8 bytes */
mk_nt_hash(conn->data, passwdp, ntbuffer);
if (mk_nt_hash(conn->data, passwdp, ntbuffer) == CURLE_OUT_OF_MEMORY)
return CURLE_OUT_OF_MEMORY;
lm_resp(ntbuffer, md5sum, ntresp);
/* End of NTLM2 Session code */
@ -889,7 +889,8 @@ CURLcode Curl_output_ntlm(struct connectdata *conn,
unsigned char lmbuffer[0x18];
#if USE_NTRESPONSES
mk_nt_hash(conn->data, passwdp, ntbuffer);
if (mk_nt_hash(conn->data, passwdp, ntbuffer) == CURLE_OUT_OF_MEMORY)
return CURLE_OUT_OF_MEMORY;
lm_resp(ntbuffer, &ntlm->nonce[0], ntresp);
#endif