summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--dtls.c3
-rw-r--r--gconfig.c25
-rw-r--r--radmsg.c114
-rw-r--r--radmsg.h2
-rw-r--r--radsecproxy.c195
-rw-r--r--radsecproxy.h6
-rw-r--r--tcp.c3
-rw-r--r--tls.c4
-rw-r--r--udp.c5
9 files changed, 178 insertions, 179 deletions
diff --git a/dtls.c b/dtls.c
index a63aaef..14c34d3 100644
--- a/dtls.c
+++ b/dtls.c
@@ -585,8 +585,7 @@ void *dtlsclientrd(void *arg) {
dtlsconnect(server, &lastconnecttry, 0, "dtlsclientrd");
continue;
}
- if (!replyh(server, buf))
- free(buf);
+ replyh(server, buf);
}
ERR_remove_state(0);
server->clientrdgone = 1;
diff --git a/gconfig.c b/gconfig.c
index e94a5fe..73cf73d 100644
--- a/gconfig.c
+++ b/gconfig.c
@@ -13,6 +13,7 @@
#include <limits.h>
#include <glob.h>
#include <sys/types.h>
+#include <ctype.h>
#include <libgen.h>
#include <errno.h>
#include "debug.h"
@@ -350,6 +351,28 @@ int getconfigline(struct gconffile **cf, char *block, char **opt, char **val, in
return 0;
}
+uint8_t hexdigit2int(char d) {
+ if (d >= '0' && d <= '9')
+ return d - '0';
+ if (d >= 'a' && d <= 'f')
+ return 10 + d - 'a';
+ if (d >= 'A' && d <= 'F')
+ return 10 + d - 'A';
+ return 0;
+}
+
+void unhex(char *s) {
+ char *t;
+ for (t = s; *t; s++) {
+ if (*t == '%' && isxdigit(t[1]) && isxdigit(t[2])) {
+ *s = 16 * hexdigit2int(t[1]) + hexdigit2int(t[2]);
+ t += 3;
+ } else
+ *s = *t++;
+ }
+ *s = '\0';
+}
+
/* returns 1 if ok, 0 on error */
/* caller must free returned values also on error */
int getgenericconfig(struct gconffile **cf, char *block, ...) {
@@ -436,6 +459,7 @@ int getgenericconfig(struct gconffile **cf, char *block, ...) {
debug(DBG_ERR, "configuration error, option %s already set to %s", opt, *str);
goto errexit;
}
+ unhex(val);
*str = val;
break;
case CONF_MSTR:
@@ -448,6 +472,7 @@ int getgenericconfig(struct gconffile **cf, char *block, ...) {
debug(DBG_ERR, "malloc failed");
goto errexit;
}
+ unhex(val);
newmstr[n] = val;
newmstr[n + 1] = NULL;
*mstr = newmstr;
diff --git a/radmsg.c b/radmsg.c
index 26f8fbe..6f18a1d 100644
--- a/radmsg.c
+++ b/radmsg.c
@@ -16,6 +16,7 @@
#include "debug.h"
#include <pthread.h>
#include <openssl/hmac.h>
+#include <openssl/rand.h>
#define RADLEN(x) ntohs(((uint16_t *)(x))[1])
@@ -32,6 +33,7 @@ struct radmsg *radmsg_init(uint8_t code, uint8_t id, uint8_t *auth) {
msg = malloc(sizeof(struct radmsg));
if (!msg)
return NULL;
+ memset(msg, 0, sizeof(struct radmsg));
msg->attrs = list_create();
if (!msg->attrs) {
free(msg);
@@ -39,7 +41,12 @@ struct radmsg *radmsg_init(uint8_t code, uint8_t id, uint8_t *auth) {
}
msg->code = code;
msg->id = id;
- memcpy(msg->auth, auth, 16);
+ if (auth)
+ memcpy(msg->auth, auth, 16);
+ else if (!RAND_bytes(msg->auth, 16)) {
+ free(msg);
+ return NULL;
+ }
return msg;
}
@@ -66,40 +73,6 @@ struct tlv *radmsg_gettype(struct radmsg *msg, uint8_t type) {
return NULL;
}
-uint8_t *radmsg2buf(struct radmsg *msg) {
- struct list_node *node;
- struct tlv *tlv;
- int size;
- uint8_t *buf, *p;
-
- if (!msg || !msg->attrs)
- return NULL;
- size = 20;
- for (node = list_first(msg->attrs); node; node = list_next(node))
- size += 2 + ((struct tlv *)node->data)->l;
- if (size > 65535)
- return NULL;
- buf = malloc(size);
- if (!buf)
- return NULL;
-
- p = buf;
- *p++ = msg->code;
- *p++ = msg->id;
- *(uint16_t *)p = htons(size);
- p += 2;
- memcpy(p, msg->auth, 16);
- p += 16;
-
- for (node = list_first(msg->attrs); node; node = list_next(node)) {
- tlv = (struct tlv *)node->data;
- p = tlv2buf(p, tlv);
- p[-1] += 2;
- p += tlv->l;
- }
- return buf;
-}
-
int _checkmsgauth(unsigned char *rad, uint8_t *authattr, uint8_t *secret) {
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
static unsigned char first = 1;
@@ -163,7 +136,76 @@ int _validauth(unsigned char *rad, unsigned char *reqauth, unsigned char *sec) {
pthread_mutex_unlock(&lock);
return result;
}
-
+
+int _createmessageauth(unsigned char *rad, unsigned char *authattrval, uint8_t *secret) {
+ static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
+ static unsigned char first = 1;
+ static HMAC_CTX hmacctx;
+ unsigned int md_len;
+
+ if (!authattrval)
+ return 1;
+
+ pthread_mutex_lock(&lock);
+ if (first) {
+ HMAC_CTX_init(&hmacctx);
+ first = 0;
+ }
+
+ memset(authattrval, 0, 16);
+ md_len = 0;
+ HMAC_Init_ex(&hmacctx, secret, strlen((char *)secret), EVP_md5(), NULL);
+ HMAC_Update(&hmacctx, rad, RADLEN(rad));
+ HMAC_Final(&hmacctx, authattrval, &md_len);
+ if (md_len != 16) {
+ debug(DBG_WARN, "message auth computation failed");
+ pthread_mutex_unlock(&lock);
+ return 0;
+ }
+ pthread_mutex_unlock(&lock);
+ return 1;
+}
+
+uint8_t *radmsg2buf(struct radmsg *msg, uint8_t *secret) {
+ struct list_node *node;
+ struct tlv *tlv;
+ int size;
+ uint8_t *buf, *p, *msgauth = NULL;
+
+ if (!msg || !msg->attrs)
+ return NULL;
+ size = 20;
+ for (node = list_first(msg->attrs); node; node = list_next(node))
+ size += 2 + ((struct tlv *)node->data)->l;
+ if (size > 65535)
+ return NULL;
+ buf = malloc(size);
+ if (!buf)
+ return NULL;
+
+ p = buf;
+ *p++ = msg->code;
+ *p++ = msg->id;
+ *(uint16_t *)p = htons(size);
+ p += 2;
+ memcpy(p, msg->auth, 16);
+ p += 16;
+
+ for (node = list_first(msg->attrs); node; node = list_next(node)) {
+ tlv = (struct tlv *)node->data;
+ p = tlv2buf(p, tlv);
+ p[-1] += 2;
+ if (tlv->t == RAD_Attr_Message_Authenticator && secret)
+ msgauth = p;
+ p += tlv->l;
+ }
+ if (msgauth && !_createmessageauth(buf, msgauth, secret)) {
+ free(buf);
+ return NULL;
+ }
+ return buf;
+}
+
/* if secret set we also validate message authenticator if present */
struct radmsg *buf2radmsg(uint8_t *buf, uint8_t *secret, uint8_t *rqauth) {
struct radmsg *msg;
diff --git a/radmsg.h b/radmsg.h
index d6df94f..99364dc 100644
--- a/radmsg.h
+++ b/radmsg.h
@@ -37,5 +37,5 @@ void radmsg_free(struct radmsg *);
struct radmsg *radmsg_init(uint8_t, uint8_t, uint8_t *);
int radmsg_add(struct radmsg *, struct tlv *);
struct tlv *radmsg_gettype(struct radmsg *, uint8_t);
-uint8_t *radmsg2buf(struct radmsg *msg);
+uint8_t *radmsg2buf(struct radmsg *msg, uint8_t *);
struct radmsg *buf2radmsg(uint8_t *, uint8_t *, uint8_t *);
diff --git a/radsecproxy.c b/radsecproxy.c
index ef27a11..9ef349d 100644
--- a/radsecproxy.c
+++ b/radsecproxy.c
@@ -62,8 +62,6 @@
#include "debug.h"
#include "list.h"
#include "hash.h"
-#include "tlv11.h"
-#include "radmsg.h"
#include "util.h"
#include "gconfig.h"
#include "radsecproxy.h"
@@ -902,36 +900,6 @@ int radsign(unsigned char *rad, unsigned char *sec) {
return result;
}
-int createmessageauth(unsigned char *rad, unsigned char *authattrval, char *secret) {
- static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
- static unsigned char first = 1;
- static HMAC_CTX hmacctx;
- unsigned int md_len;
-
- if (!authattrval)
- return 1;
-
- pthread_mutex_lock(&lock);
- if (first) {
- HMAC_CTX_init(&hmacctx);
- first = 0;
- }
-
- memset(authattrval, 0, 16);
- md_len = 0;
- HMAC_Init_ex(&hmacctx, secret, strlen(secret), EVP_md5(), NULL);
- HMAC_Update(&hmacctx, rad, RADLEN(rad));
- HMAC_Final(&hmacctx, authattrval, &md_len);
- if (md_len != 16) {
- debug(DBG_WARN, "message auth computation failed");
- pthread_mutex_unlock(&lock);
- return 0;
- }
-
- pthread_mutex_unlock(&lock);
- return 1;
-}
-
unsigned char *attrget(unsigned char *attrs, int length, uint8_t type) {
while (length > 1) {
if (ATTRTYPE(attrs) == type)
@@ -945,13 +913,14 @@ unsigned char *attrget(unsigned char *attrs, int length, uint8_t type) {
void freerqdata(struct request *rq) {
if (rq->origusername)
free(rq->origusername);
+ if (rq->msg)
+ radmsg_free(rq->msg);
if (rq->buf)
free(rq->buf);
}
void sendrq(struct server *to, struct request *rq) {
int i;
- uint8_t *attr;
pthread_mutex_lock(&to->newrq_mutex);
/* might simplify if only try nextid, might be ok */
@@ -968,11 +937,10 @@ void sendrq(struct server *to, struct request *rq) {
goto exit;
}
}
-
- rq->buf[1] = (char)i;
- attr = attrget(rq->buf + 20, RADLEN(rq->buf) - 20, RAD_Attr_Message_Authenticator);
- if (attr && !createmessageauth(rq->buf, ATTRVAL(attr), to->conf->secret)) {
+ rq->msg->id = (uint8_t)i;
+ rq->buf = radmsg2buf(rq->msg, (uint8_t *)to->conf->secret);
+ if (!rq->buf) {
freerqdata(rq);
goto exit;
}
@@ -994,6 +962,7 @@ void sendrq(struct server *to, struct request *rq) {
debug(DBG_DBG, "sendrq: signalling client writer");
pthread_cond_signal(&to->newrq_cond);
}
+
exit:
pthread_mutex_unlock(&to->newrq_mutex);
}
@@ -1470,7 +1439,7 @@ int dorewriteadd(struct radmsg *msg, struct list *addattrs) {
return 1;
}
-int resizeattr2(struct tlv *attr, uint8_t newlen) {
+int resizeattr(struct tlv *attr, uint8_t newlen) {
uint8_t *newv;
if (newlen != attr->l) {
@@ -1517,7 +1486,7 @@ int dorewritemodattr(struct tlv *attr, struct modattr *modattr) {
return 0;
}
- if (!resizeattr2(attr, reslen)) {
+ if (!resizeattr(attr, reslen)) {
free(in);
return 0;
}
@@ -1596,39 +1565,7 @@ void char2hex(char *h, unsigned char c) {
return;
}
-char *radattr2ascii(char *ascii, size_t len, unsigned char *attr) {
- int i, l;
- char *s, *d;
-
- if (!attr || len == 1) {
- *ascii = '\0';
- return ascii;
- }
-
- l = ATTRVALLEN(attr);
- s = (char *)ATTRVAL(attr);
- d = ascii;
-
- for (i = 0; i < l; i++) {
- if (s[i] > 31 && s[i] < 127) {
- *d++ = s[i];
- if (d - ascii == len - 1)
- break;
- } else {
- if (d - ascii > len - 4)
- break;
- *d++ = '%';
- char2hex(d, s[i]);
- d += 2;
- if (d - ascii == len - 1)
- break;
- }
- }
- *d = '\0';
- return ascii;
-}
-
-uint8_t *radattr2ascii2(struct tlv *attr) {
+uint8_t *radattr2ascii(struct tlv *attr) {
int i, l;
uint8_t *a, *d;
@@ -1667,7 +1604,7 @@ void acclog(struct radmsg *msg, char *host) {
debug(DBG_INFO, "acclog: accounting-request from %s without username attribute", host);
return;
}
- username = radattr2ascii2(attr);
+ username = radattr2ascii(attr);
if (username) {
debug(DBG_INFO, "acclog: accounting-request from %s with username: %s", host, username);
free(username);
@@ -1817,13 +1754,13 @@ int radsrv(struct request *rq) {
debug(DBG_WARN, "radsrv: ignoring access request, no username attribute");
goto exit;
}
-
+
if (rq->from->conf->rewriteusername && !rewriteusername(rq, attr)) {
debug(DBG_WARN, "radsrv: username malloc failed, ignoring request");
goto exit;
}
- userascii = radattr2ascii2(attr);
+ userascii = radattr2ascii(attr);
if (!userascii)
goto exit;
debug(DBG_DBG, "%s with username: %s", radmsgtype2string(msg->code), userascii);
@@ -1844,6 +1781,9 @@ int radsrv(struct request *rq) {
goto exit;
}
+ free(rq->buf);
+ rq->buf = NULL;
+
if (options.loopprevention && !strcmp(rq->from->conf->name, to->conf->name)) {
debug(DBG_INFO, "radsrv: Loop prevented, not forwarding request from client %s to server %s, discarding",
rq->from->conf->name, to->conf->name);
@@ -1888,13 +1828,8 @@ int radsrv(struct request *rq) {
if (to->conf->rewriteout && !dorewrite(msg, to->conf->rewriteout))
goto exit;
- free(rq->buf);
- rq->buf = radmsg2buf(msg);
- if (!rq->buf)
- goto exit;
free(userascii);
- radmsg_free(msg);
-
+ rq->msg = msg;
sendrq(to, rq);
return 1;
@@ -1905,31 +1840,33 @@ int radsrv(struct request *rq) {
return 1;
}
-int replyh(struct server *server, unsigned char *buf) {
+void replyh(struct server *server, unsigned char *buf) {
struct client *from;
struct request *rq;
int sublen;
- unsigned char *subattrs, *rqattr;
+ unsigned char *subattrs;
struct sockaddr_storage fromsa;
- char tmp[760], stationid[760];
+ uint8_t *username, *stationid;
struct radmsg *msg = NULL;
- struct tlv *attr, *messageauth;
+ struct tlv *attr;
struct list_node *node;
server->connectionok = 1;
server->lostrqs = 0;
rq = server->requests + buf[1];
- msg = buf2radmsg(buf, (uint8_t *)server->conf->secret, rq->buf + 4);
+ msg = buf2radmsg(buf, (uint8_t *)server->conf->secret, rq->msg->auth);
+ free(buf);
+ buf = NULL;
if (!msg) {
debug(DBG_WARN, "replyh: message validation failed, ignoring packet");
- return 0;
+ return;
}
if (msg->code != RAD_Access_Accept && msg->code != RAD_Access_Reject && msg->code != RAD_Access_Challenge
&& msg->code != RAD_Accounting_Response) {
debug(DBG_INFO, "replyh: discarding message type %s, accepting only access accept, access reject, access challenge and accounting response messages", radmsgtype2string(msg->code));
radmsg_free(msg);
- return 0;
+ return;
}
debug(DBG_DBG, "got %s message with id %d", radmsgtype2string(msg->code), msg->id);
@@ -1946,7 +1883,7 @@ int replyh(struct server *server, unsigned char *buf) {
gettimeofday(&server->lastrcv, NULL);
- if (*rq->buf == RAD_Status_Server) {
+ if (rq->msg->code == RAD_Status_Server) {
rq->received = 1;
debug(DBG_DBG, "replyh: got status server response from %s", server->conf->host);
goto errunlock;
@@ -1990,16 +1927,16 @@ int replyh(struct server *server, unsigned char *buf) {
}
if (msg->code == RAD_Access_Accept || msg->code == RAD_Access_Reject || msg->code == RAD_Accounting_Response) {
- rqattr = attrget(rq->buf + 20, RADLEN(rq->buf) - 20, RAD_Attr_User_Name);
- if (rqattr) {
- radattr2ascii(tmp, sizeof(tmp), rqattr);
- rqattr = attrget(rq->buf + 20, RADLEN(rq->buf) - 20, RAD_Attr_Calling_Station_Id);
- if (rqattr) {
- radattr2ascii(stationid, sizeof(stationid), rqattr);
+ username = radattr2ascii(radmsg_gettype(rq->msg, RAD_Attr_User_Name));
+ if (username) {
+ stationid = radattr2ascii(radmsg_gettype(rq->msg, RAD_Attr_Calling_Station_Id));
+ if (stationid) {
debug(DBG_INFO, "%s for user %s stationid %s from %s",
- radmsgtype2string(msg->code), tmp, stationid, server->conf->host);
+ radmsgtype2string(msg->code), username, stationid, server->conf->host);
+ free(stationid);
} else
- debug(DBG_INFO, "%s for user %s from %s", radmsgtype2string(msg->code), tmp, server->conf->host);
+ debug(DBG_INFO, "%s for user %s from %s", radmsgtype2string(msg->code), username, server->conf->host);
+ free(username);
}
}
@@ -2011,7 +1948,7 @@ int replyh(struct server *server, unsigned char *buf) {
#endif
if (rq->origusername && (attr = radmsg_gettype(msg, RAD_Attr_User_Name))) {
- if (!resizeattr2(attr, strlen(rq->origusername))) {
+ if (!resizeattr(attr, strlen(rq->origusername))) {
debug(DBG_WARN, "replyh: malloc failed, ignoring reply");
goto errunlock;
}
@@ -2023,25 +1960,13 @@ int replyh(struct server *server, unsigned char *buf) {
goto errunlock;
}
- free(buf);
- buf = radmsg2buf(msg);
+ buf = radmsg2buf(msg, (uint8_t *)from->conf->secret);
radmsg_free(msg);
msg = NULL;
if (!buf) {
debug(DBG_ERR, "replyh: malloc failed");
goto errunlock;
}
-
- if (messageauth) {
- rqattr = attrget(buf + 20, RADLEN(buf) - 20, RAD_Attr_Message_Authenticator);
- if (rqattr) {
- if (!createmessageauth(buf, ATTRVAL(rqattr), from->conf->secret)) {
- debug(DBG_WARN, "replyh: failed to create authenticator, malloc failed?, ignoring reply");
- goto errunlock;
- }
- debug(DBG_DBG, "replyh: computed messageauthattr");
- }
- }
fromsa = rq->fromsa; /* only needed for UDP */
/* once we set received = 1, rq may be reused */
@@ -2050,12 +1975,33 @@ int replyh(struct server *server, unsigned char *buf) {
debug(DBG_INFO, "replyh: passing reply to client %s", from->conf->name);
sendreply(from, buf, &fromsa, rq->fromudpsock);
pthread_mutex_unlock(&server->newrq_mutex);
- return 1;
+ return;
errunlock:
radmsg_free(msg);
pthread_mutex_unlock(&server->newrq_mutex);
- return 0;
+ return;
+}
+
+struct radmsg *createstatsrvmsg() {
+ struct radmsg *msg;
+ struct tlv *attr;
+
+ msg = radmsg_init(RAD_Status_Server, 0, NULL);
+ if (!msg)
+ return NULL;
+
+ attr = maketlv(RAD_Attr_Message_Authenticator, 16, NULL);
+ if (!attr) {
+ radmsg_free(msg);
+ return NULL;
+ }
+ if (!radmsg_add(msg, attr)) {
+ freetlv(attr);
+ radmsg_free(msg);
+ return NULL;
+ }
+ return msg;
}
/* code for removing state not finished */
@@ -2068,7 +2014,6 @@ void *clientwr(void *arg) {
struct timeval now, laststatsrv;
struct timespec timeout;
struct request statsrvrq;
- unsigned char statsrvbuf[38];
struct clsrvconf *conf;
conf = server->conf;
@@ -2086,12 +2031,6 @@ void *clientwr(void *arg) {
memset(&timeout, 0, sizeof(struct timespec));
if (conf->statusserver) {
- memset(&statsrvrq, 0, sizeof(struct request));
- memset(statsrvbuf, 0, sizeof(statsrvbuf));
- statsrvbuf[0] = RAD_Status_Server;
- statsrvbuf[3] = 38;
- statsrvbuf[20] = RAD_Attr_Message_Authenticator;
- statsrvbuf[21] = 18;
gettimeofday(&server->lastrcv, NULL);
gettimeofday(&laststatsrv, NULL);
}
@@ -2205,18 +2144,12 @@ void *clientwr(void *arg) {
gettimeofday(&now, NULL);
if (now.tv_sec - secs > STATUS_SERVER_PERIOD) {
laststatsrv = now;
- if (!RAND_bytes(statsrvbuf + 4, 16)) {
- debug(DBG_WARN, "clientwr: failed to generate random auth");
- continue;
- }
- statsrvrq.buf = malloc(sizeof(statsrvbuf));
- if (!statsrvrq.buf) {
- debug(DBG_ERR, "clientwr: malloc failed");
- continue;
+ memset(&statsrvrq, 0, sizeof(struct request));
+ statsrvrq.msg = createstatsrvmsg();
+ if (statsrvrq.msg) {
+ debug(DBG_DBG, "clientwr: sending status server to %s", conf->host);
+ sendrq(server, &statsrvrq);
}
- memcpy(statsrvrq.buf, statsrvbuf, sizeof(statsrvbuf));
- debug(DBG_DBG, "clientwr: sending status server to %s", conf->host);
- sendrq(server, &statsrvrq);
}
}
}
diff --git a/radsecproxy.h b/radsecproxy.h
index 84780c4..eeefaed 100644
--- a/radsecproxy.h
+++ b/radsecproxy.h
@@ -6,6 +6,9 @@
* copyright notice and this permission notice appear in all copies.
*/
+#include "tlv11.h"
+#include "radmsg.h"
+
#define DEBUG_LEVEL 3
#define CONFIG_MAIN "/etc/radsecproxy.conf"
@@ -41,6 +44,7 @@ struct options {
/* requests that our client will send */
struct request {
unsigned char *buf;
+ struct radmsg *msg;
uint8_t tries;
uint8_t received;
struct timeval expiry;
@@ -203,6 +207,6 @@ void freebios(struct queue *q);
int radsrv(struct request *rq);
X509 *verifytlscert(SSL *ssl);
int verifyconfcert(X509 *cert, struct clsrvconf *conf);
-int replyh(struct server *server, unsigned char *buf);
+void replyh(struct server *server, unsigned char *buf);
int connecttcp(struct addrinfo *addrinfo, struct addrinfo *src);
int bindtoaddr(struct addrinfo *addrinfo, int family, int reuse, int v6only);
diff --git a/tcp.c b/tcp.c
index 6f6fec8..a470120 100644
--- a/tcp.c
+++ b/tcp.c
@@ -180,8 +180,7 @@ void *tcpclientrd(void *arg) {
continue;
}
- if (!replyh(server, buf))
- free(buf);
+ replyh(server, buf);
}
server->clientrdgone = 1;
return NULL;
diff --git a/tls.c b/tls.c
index 9df1041..adf071f 100644
--- a/tls.c
+++ b/tls.c
@@ -221,8 +221,8 @@ void *tlsclientrd(void *arg) {
continue;
}
- if (!replyh(server, buf))
- free(buf);
+ replyh(server, buf);
+
if (server->dynamiclookuparg) {
gettimeofday(&now, NULL);
if (now.tv_sec - server->lastreply.tv_sec > IDLE_TIMEOUT) {
diff --git a/udp.c b/udp.c
index eff8a6e..c2302d4 100644
--- a/udp.c
+++ b/udp.c
@@ -27,8 +27,6 @@
#include <openssl/ssl.h>
#include "debug.h"
#include "list.h"
-#include "tlv11.h"
-#include "radmsg.h"
#include "util.h"
#include "radsecproxy.h"
#include "tls.h"
@@ -162,8 +160,7 @@ void *udpclientrd(void *arg) {
for (;;) {
server = NULL;
buf = radudpget(*s, NULL, &server, NULL);
- if (!replyh(server, buf))
- free(buf);
+ replyh(server, buf);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 18:54:57 +0000