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Fix Multiplication result converted to larger type from CodeQL

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This commit is contained in:
Jasmine Iwanek
2022-12-23 14:22:17 -05:00
parent ecae3d7b31
commit 231cadb0a7
5 changed files with 12 additions and 12 deletions
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4
src/floppy/fdd_img.c
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@@ -486,9 +486,9 @@ img_seek(int drive, int track)
for (side = 0; side < dev->sides; side++) {
if (dev->disk_at_once) {
cur_pos = (track * dev->sectors * ssize * dev->sides) + (side * dev->sectors * ssize);
memcpy(dev->track_data[side], dev->disk_data + cur_pos, dev->sectors * ssize);
memcpy(dev->track_data[side], dev->disk_data + cur_pos, (size_t) dev->sectors * ssize);
} else {
read_bytes = fread(dev->track_data[side], 1, dev->sectors * ssize, dev->f);
read_bytes = fread(dev->track_data[side], 1, (size_t) dev->sectors * ssize, dev->f);
if (read_bytes < (dev->sectors * ssize))
memset(dev->track_data[side] + read_bytes, 0xf6, (dev->sectors * ssize) - read_bytes);
}