security-and-privacy/gnupg
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Converted all m_free to xfree etc.

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This commit is contained in:
Werner Koch 2005-07-27 18:10:56 +00:00
parent cd570629b2
commit a1cdf3c75f
112 changed files with 2067 additions and 1813 deletions
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54
g10/parse-packet.c
View file

@ -473,12 +473,12 @@ parse( IOBUF inp, PACKET *pkt, int onlykeypkts, off_t *retpos,
switch( pkttype ) {
case PKT_PUBLIC_KEY:
case PKT_PUBLIC_SUBKEY:
pkt->pkt.public_key = m_alloc_clear(sizeof *pkt->pkt.public_key );
pkt->pkt.public_key = xmalloc_clear(sizeof *pkt->pkt.public_key );
rc = parse_key(inp, pkttype, pktlen, hdr, hdrlen, pkt );
break;
case PKT_SECRET_KEY:
case PKT_SECRET_SUBKEY:
pkt->pkt.secret_key = m_alloc_clear(sizeof *pkt->pkt.secret_key );
pkt->pkt.secret_key = xmalloc_clear(sizeof *pkt->pkt.secret_key );
rc = parse_key(inp, pkttype, pktlen, hdr, hdrlen, pkt );
break;
case PKT_SYMKEY_ENC:
@ -488,11 +488,11 @@ parse( IOBUF inp, PACKET *pkt, int onlykeypkts, off_t *retpos,
rc = parse_pubkeyenc(inp, pkttype, pktlen, pkt );
break;
case PKT_SIGNATURE:
pkt->pkt.signature = m_alloc_clear(sizeof *pkt->pkt.signature );
pkt->pkt.signature = xmalloc_clear(sizeof *pkt->pkt.signature );
rc = parse_signature(inp, pkttype, pktlen, pkt->pkt.signature );
break;
case PKT_ONEPASS_SIG:
pkt->pkt.onepass_sig = m_alloc_clear(sizeof *pkt->pkt.onepass_sig );
pkt->pkt.onepass_sig = xmalloc_clear(sizeof *pkt->pkt.onepass_sig );
rc = parse_onepass_sig(inp, pkttype, pktlen, pkt->pkt.onepass_sig );
break;
case PKT_USER_ID:
@ -627,7 +627,7 @@ read_rest( IOBUF inp, size_t pktlen, int partial )
p = NULL;
}
else {
p = m_alloc( pktlen );
p = xmalloc( pktlen );
for(i=0; pktlen; pktlen--, i++ )
p[i] = iobuf_get(inp);
}
@ -682,7 +682,7 @@ parse_symkeyenc( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *packet )
goto leave;
}
seskeylen = pktlen - minlen;
k = packet->pkt.symkey_enc = m_alloc_clear( sizeof *packet->pkt.symkey_enc
k = packet->pkt.symkey_enc = xmalloc_clear( sizeof *packet->pkt.symkey_enc
+ seskeylen - 1 );
k->version = version;
k->cipher_algo = cipher_algo;
@ -739,7 +739,7 @@ parse_pubkeyenc( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *packet )
int i, ndata;
PKT_pubkey_enc *k;
k = packet->pkt.pubkey_enc = m_alloc_clear(sizeof *packet->pkt.pubkey_enc);
k = packet->pkt.pubkey_enc = xmalloc_clear(sizeof *packet->pkt.pubkey_enc);
if( pktlen < 12 ) {
log_error("packet(%d) too short\n", pkttype);
rc = G10ERR_INVALID_PACKET;
@ -1228,7 +1228,7 @@ void parse_revkeys(PKT_signature *sig)
if(len==sizeof(struct revocation_key) &&
(revkey->class&0x80)) /* 0x80 bit must be set */
{
sig->revkey=m_realloc(sig->revkey,
sig->revkey=xrealloc(sig->revkey,
sizeof(struct revocation_key *)*(sig->numrevkeys+1));
sig->revkey[sig->numrevkeys]=revkey;
sig->numrevkeys++;
@ -1280,7 +1280,7 @@ parse_signature( IOBUF inp, int pkttype, unsigned long pktlen,
goto leave;
}
if( n ) {
sig->hashed = m_alloc (sizeof (*sig->hashed) + n - 1 );
sig->hashed = xmalloc (sizeof (*sig->hashed) + n - 1 );
sig->hashed->size = n;
sig->hashed->len = n;
if( iobuf_read (inp, sig->hashed->data, n ) != n ) {
@ -1298,7 +1298,7 @@ parse_signature( IOBUF inp, int pkttype, unsigned long pktlen,
goto leave;
}
if( n ) {
sig->unhashed = m_alloc (sizeof(*sig->unhashed) + n - 1 );
sig->unhashed = xmalloc (sizeof(*sig->unhashed) + n - 1 );
sig->unhashed->size = n;
sig->unhashed->len = n;
if( iobuf_read(inp, sig->unhashed->data, n ) != n ) {
@ -1514,7 +1514,7 @@ read_protected_v3_mpi (IOBUF inp, unsigned long *length)
return NULL;
}
nbytes = (nbits+7) / 8;
buf = p = m_alloc (2 + nbytes);
buf = p = xmalloc (2 + nbytes);
*p++ = nbits >> 8;
*p++ = nbits;
for (; nbytes && length; nbytes--, --*length)
@ -1522,7 +1522,7 @@ read_protected_v3_mpi (IOBUF inp, unsigned long *length)
if (nbytes)
{
log_error ("packet shorter tham mpi\n");
m_free (buf);
xfree (buf);
return NULL;
}
@ -1825,7 +1825,7 @@ parse_key( IOBUF inp, int pkttype, unsigned long pktlen,
if( sk->protect.s2k.mode == 1001
|| sk->protect.s2k.mode == 1002 ) {
/* better set some dummy stuff here */
sk->skey[npkey] = mpi_set_opaque(NULL, m_strdup("dummydata"), 10);
sk->skey[npkey] = mpi_set_opaque(NULL, xstrdup("dummydata"), 10);
pktlen = 0;
}
else if( is_v4 && sk->is_protected ) {
@ -1911,7 +1911,7 @@ parse_attribute_subpkts(PKT_user_id *uid)
int buflen=uid->attrib_len;
byte type;
m_free(uid->attribs);
xfree(uid->attribs);
while(buflen)
{
@ -1934,7 +1934,7 @@ parse_attribute_subpkts(PKT_user_id *uid)
if( buflen < n )
goto too_short;
attribs=m_realloc(attribs,(count+1)*sizeof(struct user_attribute));
attribs=xrealloc(attribs,(count+1)*sizeof(struct user_attribute));
memset(&attribs[count],0,sizeof(struct user_attribute));
type=*buffer;
@ -1983,7 +1983,7 @@ parse_user_id( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *packet )
{
byte *p;
packet->pkt.user_id = m_alloc(sizeof *packet->pkt.user_id + pktlen);
packet->pkt.user_id = xmalloc(sizeof *packet->pkt.user_id + pktlen);
packet->pkt.user_id->len = pktlen;
setup_user_id(packet);
@ -2047,12 +2047,12 @@ parse_attribute( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *packet )
byte *p;
#define EXTRA_UID_NAME_SPACE 71
packet->pkt.user_id = m_alloc(sizeof *packet->pkt.user_id
packet->pkt.user_id = xmalloc(sizeof *packet->pkt.user_id
+ EXTRA_UID_NAME_SPACE);
setup_user_id(packet);
packet->pkt.user_id->attrib_data = m_alloc(pktlen);
packet->pkt.user_id->attrib_data = xmalloc(pktlen);
packet->pkt.user_id->attrib_len = pktlen;
p = packet->pkt.user_id->attrib_data;
for( ; pktlen; pktlen--, p++ )
@ -2077,7 +2077,7 @@ parse_comment( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *packet )
{
byte *p;
packet->pkt.comment = m_alloc(sizeof *packet->pkt.comment + pktlen - 1);
packet->pkt.comment = xmalloc(sizeof *packet->pkt.comment + pktlen - 1);
packet->pkt.comment->len = pktlen;
p = packet->pkt.comment->data;
for( ; pktlen; pktlen--, p++ )
@ -2108,7 +2108,7 @@ parse_trust( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *pkt )
{
c = iobuf_get_noeof(inp);
pktlen--;
pkt->pkt.ring_trust = m_alloc( sizeof *pkt->pkt.ring_trust );
pkt->pkt.ring_trust = xmalloc( sizeof *pkt->pkt.ring_trust );
pkt->pkt.ring_trust->trustval = c;
pkt->pkt.ring_trust->sigcache = 0;
if (!c && pktlen==1)
@ -2150,7 +2150,7 @@ parse_plaintext( IOBUF inp, int pkttype, unsigned long pktlen,
}
mode = iobuf_get_noeof(inp); if( pktlen ) pktlen--;
namelen = iobuf_get_noeof(inp); if( pktlen ) pktlen--;
pt = pkt->pkt.plaintext = m_alloc(sizeof *pkt->pkt.plaintext + namelen -1);
pt = pkt->pkt.plaintext = xmalloc(sizeof *pkt->pkt.plaintext + namelen -1);
pt->new_ctb = new_ctb;
pt->mode = mode;
pt->namelen = namelen;
@ -2204,7 +2204,7 @@ parse_compressed( IOBUF inp, int pkttype, unsigned long pktlen,
* (this should be the last object in a file or
* the compress algorithm should know the length)
*/
zd = pkt->pkt.compressed = m_alloc(sizeof *pkt->pkt.compressed );
zd = pkt->pkt.compressed = xmalloc(sizeof *pkt->pkt.compressed );
zd->algorithm = iobuf_get_noeof(inp);
zd->len = 0; /* not used */
zd->new_ctb = new_ctb;
@ -2223,7 +2223,7 @@ parse_encrypted( IOBUF inp, int pkttype, unsigned long pktlen,
PKT_encrypted *ed;
unsigned long orig_pktlen = pktlen;
ed = pkt->pkt.encrypted = m_alloc(sizeof *pkt->pkt.encrypted );
ed = pkt->pkt.encrypted = xmalloc(sizeof *pkt->pkt.encrypted );
ed->len = pktlen;
/* we don't know the extralen which is (cipher_blocksize+2)
because the algorithm ist not specified in this packet.
@ -2282,7 +2282,7 @@ parse_mdc( IOBUF inp, int pkttype, unsigned long pktlen,
PKT_mdc *mdc;
byte *p;
mdc = pkt->pkt.mdc= m_alloc(sizeof *pkt->pkt.mdc );
mdc = pkt->pkt.mdc= xmalloc(sizeof *pkt->pkt.mdc );
if( list_mode )
fprintf (listfp, ":mdc packet: length=%lu\n", pktlen);
if( !new_ctb || pktlen != 20 ) {
@ -2332,7 +2332,7 @@ parse_gpg_control( IOBUF inp, int pkttype,
if ( list_mode )
puts ("- gpg control packet");
packet->pkt.gpg_control = m_alloc(sizeof *packet->pkt.gpg_control
packet->pkt.gpg_control = xmalloc(sizeof *packet->pkt.gpg_control
+ pktlen - 1);
packet->pkt.gpg_control->control = iobuf_get_noeof(inp); pktlen--;
packet->pkt.gpg_control->datalen = pktlen;
@ -2369,10 +2369,10 @@ create_gpg_control( ctrlpkttype_t type, const byte *data, size_t datalen )
PACKET *packet;
byte *p;
packet = m_alloc( sizeof *packet );
packet = xmalloc( sizeof *packet );
init_packet(packet);
packet->pkttype = PKT_GPG_CONTROL;
packet->pkt.gpg_control = m_alloc(sizeof *packet->pkt.gpg_control
packet->pkt.gpg_control = xmalloc(sizeof *packet->pkt.gpg_control
+ datalen - 1);
packet->pkt.gpg_control->control = type;
packet->pkt.gpg_control->datalen = datalen;