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Diffstat (limited to 'contrib/ntp/ntpd/ntp_crypto.c')
-rw-r--r--contrib/ntp/ntpd/ntp_crypto.c39
1 files changed, 22 insertions, 17 deletions
diff --git a/contrib/ntp/ntpd/ntp_crypto.c b/contrib/ntp/ntpd/ntp_crypto.c
index 82afe699b3d1..b3b9b6059f75 100644
--- a/contrib/ntp/ntpd/ntp_crypto.c
+++ b/contrib/ntp/ntpd/ntp_crypto.c
@@ -570,7 +570,7 @@ crypto_recv(
peer->issuer = emalloc(vallen + 1);
strcpy(peer->issuer, peer->subject);
temp32 = (fstamp >> 16) & 0xffff;
- sprintf(statstr,
+ snprintf(statstr, NTP_MAXSTRLEN,
"flags 0x%x host %s signature %s", fstamp,
peer->subject, OBJ_nid2ln(temp32));
record_crypto_stats(&peer->srcadr, statstr);
@@ -636,7 +636,8 @@ crypto_recv(
}
peer->flash &= ~TEST8;
temp32 = cinfo->nid;
- sprintf(statstr, "cert %s 0x%x %s (%u) fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN,
+ "cert %s 0x%x %s (%u) fs %u",
cinfo->subject, cinfo->flags,
OBJ_nid2ln(temp32), temp32,
ntohl(ep->fstamp));
@@ -685,7 +686,7 @@ crypto_recv(
peer->crypto |= CRYPTO_FLAG_VRFY |
CRYPTO_FLAG_PROV;
peer->flash &= ~TEST8;
- sprintf(statstr, "iff fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN, "iff fs %u",
ntohl(ep->fstamp));
record_crypto_stats(&peer->srcadr, statstr);
#ifdef DEBUG
@@ -733,7 +734,7 @@ crypto_recv(
peer->crypto |= CRYPTO_FLAG_VRFY |
CRYPTO_FLAG_PROV;
peer->flash &= ~TEST8;
- sprintf(statstr, "gq fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN, "gq fs %u",
ntohl(ep->fstamp));
record_crypto_stats(&peer->srcadr, statstr);
#ifdef DEBUG
@@ -774,7 +775,7 @@ crypto_recv(
peer->crypto |= CRYPTO_FLAG_VRFY |
CRYPTO_FLAG_PROV;
peer->flash &= ~TEST8;
- sprintf(statstr, "mv fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN, "mv fs %u",
ntohl(ep->fstamp));
record_crypto_stats(&peer->srcadr, statstr);
#ifdef DEBUG
@@ -828,7 +829,7 @@ crypto_recv(
peer->crypto &= ~CRYPTO_FLAG_AUTO;
peer->crypto |= CRYPTO_FLAG_AGREE;
peer->flash &= ~TEST8;
- sprintf(statstr, "cook %x ts %u fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN, "cook %x ts %u fs %u",
peer->pcookie, ntohl(ep->tstamp),
ntohl(ep->fstamp));
record_crypto_stats(&peer->srcadr, statstr);
@@ -893,7 +894,7 @@ crypto_recv(
peer->crypto &= ~CRYPTO_FLAG_AUTO;
peer->crypto |= CRYPTO_FLAG_AGREE;
peer->flash &= ~TEST8;
- sprintf(statstr, "cook %x ts %u fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN, "cook %x ts %u fs %u",
peer->pcookie, ntohl(ep->tstamp),
ntohl(ep->fstamp));
record_crypto_stats(&peer->srcadr, statstr);
@@ -944,7 +945,7 @@ crypto_recv(
peer->pkeyid = bp->key;
peer->crypto |= CRYPTO_FLAG_AUTO;
peer->flash &= ~TEST8;
- sprintf(statstr,
+ snprintf(statstr, NTP_MAXSTRLEN,
"auto seq %d key %x ts %u fs %u", bp->seq,
bp->key, ntohl(ep->tstamp),
ntohl(ep->fstamp));
@@ -987,7 +988,8 @@ crypto_recv(
peer->crypto |= CRYPTO_FLAG_SIGN;
peer->flash &= ~TEST8;
temp32 = cinfo->nid;
- sprintf(statstr, "sign %s 0x%x %s (%u) fs %u",
+ snprintf(statstr, NTP_MAXSTRLEN,
+ "sign %s 0x%x %s (%u) fs %u",
cinfo->issuer, cinfo->flags,
OBJ_nid2ln(temp32), temp32,
ntohl(ep->fstamp));
@@ -1071,7 +1073,8 @@ crypto_recv(
crypto_flags |= CRYPTO_FLAG_TAI;
peer->crypto |= CRYPTO_FLAG_LEAP;
peer->flash &= ~TEST8;
- sprintf(statstr, "leap %u ts %u fs %u", vallen,
+ snprintf(statstr, NTP_MAXSTRLEN,
+ "leap %u ts %u fs %u", vallen,
ntohl(ep->tstamp), ntohl(ep->fstamp));
record_crypto_stats(&peer->srcadr, statstr);
#ifdef DEBUG
@@ -1127,7 +1130,7 @@ crypto_recv(
* cheerfully ignored, as the message is not sent.
*/
if (rval > XEVNT_TSP) {
- sprintf(statstr,
+ snprintf(statstr, NTP_MAXSTRLEN,
"error %x opcode %x ts %u fs %u", rval,
code, tstamp, fstamp);
record_crypto_stats(&peer->srcadr, statstr);
@@ -1453,7 +1456,8 @@ crypto_xmit(
*/
if (rval != XEVNT_OK) {
opcode |= CRYPTO_ERROR;
- sprintf(statstr, "error %x opcode %x", rval, opcode);
+ snprintf(statstr, NTP_MAXSTRLEN,
+ "error %x opcode %x", rval, opcode);
record_crypto_stats(srcadr_sin, statstr);
report_event(rval, NULL);
#ifdef DEBUG
@@ -1952,7 +1956,8 @@ crypto_update(void)
if (EVP_SignFinal(&ctx, tai_leap.sig, &len, sign_pkey))
tai_leap.siglen = htonl(len);
}
- sprintf(statstr, "update ts %u", ntohl(hostval.tstamp));
+ snprintf(statstr, NTP_MAXSTRLEN,
+ "update ts %u", ntohl(hostval.tstamp));
record_crypto_stats(NULL, statstr);
#ifdef DEBUG
if (debug)
@@ -3606,7 +3611,7 @@ crypto_key(
*/
if ((ptr = strrchr(linkname, '\n')) != NULL)
*ptr = '\0';
- sprintf(statstr, "%s mod %d", &linkname[2],
+ snprintf(statstr, NTP_MAXSTRLEN, "%s mod %d", &linkname[2],
EVP_PKEY_size(pkey) * 8);
record_crypto_stats(NULL, statstr);
#ifdef DEBUG
@@ -3715,8 +3720,8 @@ crypto_cert(
if ((ptr = strrchr(linkname, '\n')) != NULL)
*ptr = '\0';
- sprintf(statstr, "%s 0x%x len %lu", &linkname[2], ret->flags,
- len);
+ snprintf(statstr, NTP_MAXSTRLEN,
+ "%s 0x%x len %lu", &linkname[2], ret->flags, len);
record_crypto_stats(NULL, statstr);
#ifdef DEBUG
if (debug)
@@ -3832,7 +3837,7 @@ crypto_tai(
for (j = 0; j < i; j++)
*ptr++ = htonl(leapsec[j]);
crypto_flags |= CRYPTO_FLAG_TAI;
- sprintf(statstr, "%s fs %u leap %u len %u", cp, fstamp,
+ snprintf(statstr, NTP_MAXSTRLEN, "%s fs %u leap %u len %u", cp, fstamp,
leapsec[--j], len);
record_crypto_stats(NULL, statstr);
#ifdef DEBUG