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--- dvdtape.c.orig Wed Aug 2 08:58:21 2000
+++ dvdtape.c Sun Jun 10 22:27:29 2001
@@ -153,8 +153,8 @@
fprintf (stderr,
"Disc diameter must be \"8cm\" or \"12cm\".\n");
exit(1);
- break;
}
+ break;
case 'l': layer = atoi(optarg); break;
case 'L':
layers = atoi(optarg);
@@ -184,6 +184,7 @@
"Read out speed must be 2, 5 or 10 for 2.52, 5.04, or 10.08 megabits/second.\n");
exit(1);
}
+ break;
case 's': side = atoi(optarg); break;
case 'S':
sides = atoi(optarg);
@@ -335,7 +336,7 @@
static void
write_vol_label(int outfd) {
char buf[81];
- sprintf(buf,
+ snprintf(buf, sizeof(buf),
"VOL1" /* Label ID */
"REEL%-2d" /* Reel ID */
" " /* Accessibility */
@@ -351,7 +352,7 @@
static void
write_hdr1(int outfd, char *labelid, char *fileid, int block_count) {
char buf[81];
- sprintf(buf,
+ snprintf(buf, sizeof(buf),
"%-4s" /* Label ID */
"%-17s" /* File ID */
"DVD " /* File set ID, 6 bytes */
@@ -394,7 +395,7 @@
static void
write_hdr2(int outfd, char *labelid, int blocksize, int recordsize) {
char buf[81];
- sprintf(buf,
+ snprintf(buf, sizeof(buf),
"%-4s" /* Label ID */
"F" /* Record format, "F" = fixed */
"%05d" /* block size */
@@ -415,9 +416,9 @@
if (strlen(usertext) == 0)
strcpy(txtsize, " ");
else
- sprintf (txtsize, "%02d", strlen(usertext));
+ snprintf (txtsize, sizeof(txtsize), "%02d", strlen(usertext));
- sprintf(buf,
+ snprintf(buf, sizeof(buf),
"DDP 2.00" /* DDP level */
" " /* UPC, reserved, 13 bytes */
" " /* MSS, Map Stream Start, 8 bytes */
@@ -456,7 +457,7 @@
static void
write_ddpms(int outfd, char *streamtype, int start, int len, char *filename) {
char buf[129];
- sprintf(buf,
+ snprintf(buf, sizeof(buf),
"VVVM" /* MPV Map Packet Valid */
"%-2s" /* DST Data Stream Type
"D2" = control
@@ -657,7 +658,7 @@
struct tm *tm;
time(&now);
tm = localtime(&now);
- sprintf (time_string, "%c%02d%03d",
+ snprintf (time_string, sizeof(time_string), "%c%02d%03d",
tm->tm_year >= 100 ? '0' : ' ',
tm->tm_year % 100,
tm->tm_yday + 1 /* E.g., Write Jan 1 as day 1, not day 0.*/
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