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Out of bounds sectors on .img disc images now cause sector not found errors.

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This commit is contained in:
TomW 2015-08-22 19:00:38 +01:00
commit df2a1bfe07
1 changed files with 4 additions and 2 deletions
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6
src/disc_img.c
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@ -127,7 +127,8 @@ void img_readsector(int drive, int sector, int track, int side, int rate)
// pclog("imgS Read sector drive=%i side=%i track=%i sector=%i rate=%i\n",drive,side,track,sector, rate); // pclog("imgS Read sector drive=%i side=%i track=%i sector=%i rate=%i\n",drive,side,track,sector, rate);
if (!img[drive].f || (side && img[drive].sides == 1) || if (!img[drive].f || (side && img[drive].sides == 1) ||
(rate != img[drive].rate) || (track != disc_track[drive])) (rate != img[drive].rate) || (track != disc_track[drive]) ||
sector > img[drive].sectors)
{ {
// pclog("Sector not found rate %i,%i track %i,%i\n", rate, img[drive].rate, track, disc_track[drive]); // pclog("Sector not found rate %i,%i track %i,%i\n", rate, img[drive].rate, track, disc_track[drive]);
img_notfound=500; img_notfound=500;
@ -149,7 +150,8 @@ void img_writesector(int drive, int sector, int track, int side, int rate)
// printf("imgS Write sector %i %i %i %i\n",drive,side,track,sector); // printf("imgS Write sector %i %i %i %i\n",drive,side,track,sector);
if (!img[drive].f || (side && img[drive].sides == 1) || if (!img[drive].f || (side && img[drive].sides == 1) ||
(rate != img[drive].rate) || (track != disc_track[drive])) (rate != img[drive].rate) || (track != disc_track[drive]) ||
sector > img[drive].sectors)
{ {
img_notfound = 500; img_notfound = 500;
return; return;