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Got rid of assert() in mmc.c by soft means

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This commit is contained in:
Thomas Schmitt
2006-10-09 12:49:08 +00:00
parent cf8aacb27d
commit bd1577debd
7 changed files with 161 additions and 32 deletions
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11
libburn/sector.c
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@ -148,6 +148,9 @@ static void get_bytes(struct burn_track *track, int count, unsigned char *data)
return;
memset(data + curr, 0, shortage);
}
/* ts A61009 : seems to hand out sector start pointer in opts->drive->buffer
and to count hand outs as well as reserved bytes */
static unsigned char *get_sector(struct burn_write_opts *opts, int inmode)
{
struct burn_drive *d = opts->drive;
@ -160,7 +163,13 @@ static unsigned char *get_sector(struct burn_write_opts *opts, int inmode)
if (outmode == 0)
outmode = inmode;
seclen = burn_sector_length(outmode) + burn_subcode_length(outmode);
/* ts A61009 : react on eventual failure of burn_sector_length()
(should not happen if API tested properly).
Ensures out->bytes >= out->sectors */
seclen = burn_sector_length(outmode);
if (seclen <= 0)
return NULL;
seclen += burn_subcode_length(outmode);
if (out->bytes + (seclen) >= BUFFER_SIZE) {
int err;