1 files changed, 81 insertions, 0 deletions
diff --git a/net/mopd/files/patch-mopd_process.c b/net/mopd/files/patch-mopd_process.c
new file mode 100644
index 000000000000..70139d811009
--- /dev/null
+++ b/net/mopd/files/patch-mopd_process.c
@@ -0,0 +1,81 @@
+--- mopd/process.c.orig	1996-08-22 17:07:38 UTC
++++ mopd/process.c
+@@ -265,7 +265,7 @@ mopStartLoad(dst, src, dl_rpr, trans)
+ 	dllist[slot].a_lseek   = 0;
+ 
+ 	dllist[slot].count     = 0;
+-	if (dllist[slot].dl_bsz >= 1492)
++	if ((dllist[slot].dl_bsz >= 1492) || (dllist[slot].dl_bsz == 0))
+ 		dllist[slot].dl_bsz = 1492;
+ 	if (dllist[slot].dl_bsz == 1030)	/* VS/uVAX 2000 needs this */
+ 		dllist[slot].dl_bsz = 1000;
+@@ -348,10 +348,10 @@ mopNextLoad(dst, src, new_count, trans)
+ 		close(dllist[slot].ldfd);
+ 		dllist[slot].ldfd = 0;
+ 		dllist[slot].status = DL_STATUS_FREE;
+-		sprintf(line,
++		snprintf(line,sizeof(line),
+ 			"%x:%x:%x:%x:%x:%x Load completed",
+ 			dst[0],dst[1],dst[2],dst[3],dst[4],dst[5]);
+-		syslog(LOG_INFO, line);
++		syslog(LOG_INFO, "%s", line);
+ 		return;
+ 	}
+ 
+@@ -436,7 +436,7 @@ mopProcessDL(fd, ii, pkt, index, dst, src, trans, len)
+ {
+ 	u_char  tmpc;
+ 	u_short moplen;
+-	u_char  pfile[17], mopcode;
++	u_char  pfile[129], mopcode;
+ 	char    filename[FILENAME_MAX];
+ 	char    line[100];
+ 	int     i,nfd,iindex;
+@@ -485,6 +485,8 @@ mopProcessDL(fd, ii, pkt, index, dst, src, trans, len)
+ 		rpr_pgty = mopGetChar(pkt,index);	/* Program Type */
+ 		
+ 		tmpc = mopGetChar(pkt,index);		/* Software ID Len */
++		if (tmpc > sizeof(pfile) - 1)
++			return;
+ 		for (i = 0; i < tmpc; i++) {
+ 			pfile[i] = mopGetChar(pkt,index);
+ 			pfile[i+1] = '\0';
+@@ -511,31 +513,32 @@ mopProcessDL(fd, ii, pkt, index, dst, src, trans, len)
+ 		bcopy((char *)src, (char *)(dl_rpr->eaddr), 6);
+ 		mopProcessInfo(pkt,index,moplen,dl_rpr,trans);
+ 
+-		sprintf(filename,"%s/%s.SYS", MOP_FILE_PATH, pfile);
++		snprintf(filename,sizeof(filename),
++			"%s/%s.SYS", MOP_FILE_PATH, pfile);
+ 		if ((mopCmpEAddr(dst,dl_mcst) == 0)) {
+ 			if ((nfd = open(filename, O_RDONLY, 0)) != -1) {
+ 				close(nfd);
+ 				mopSendASV(src, ii->eaddr, ii, trans);
+-				sprintf(line,
++				snprintf(line,sizeof(line),
+ 					"%x:%x:%x:%x:%x:%x (%d) Do you have %s? (Yes)",
+ 					src[0],src[1],src[2],
+ 					src[3],src[4],src[5],trans,pfile);
+ 			} else {
+-				sprintf(line,
++				snprintf(line,sizeof(line),
+ 					"%x:%x:%x:%x:%x:%x (%d) Do you have %s? (No)",
+ 					src[0],src[1],src[2],
+ 					src[3],src[4],src[5],trans,pfile);
+ 			}
+-			syslog(LOG_INFO, line);
++			syslog(LOG_INFO, "%s", line);
+ 		} else {
+ 			if ((mopCmpEAddr(dst,ii->eaddr) == 0)) {
+ 				dl_rpr->ldfd = open(filename, O_RDONLY, 0);
+ 				mopStartLoad(src, ii->eaddr, dl_rpr, trans);
+-				sprintf(line,
++				snprintf(line,sizeof(line),
+ 					"%x:%x:%x:%x:%x:%x Send me %s",
+ 					src[0],src[1],src[2],
+ 					src[3],src[4],src[5],pfile);
+-				syslog(LOG_INFO, line);
++				syslog(LOG_INFO, "%s", line);
+ 			}
+ 		}
+