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MMC driver now panics on out-of-bound accesses.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5768 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-02-04 00:58:47 +00:00
parent dd924a522d
commit 404fd12aae
3 changed files with 16 additions and 10 deletions
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7
apps/debug_menu.c
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@ -1278,7 +1278,6 @@ bool dbg_mmc_info(void)
{
bool done = false;
int currval = 0;
unsigned long value;
tCardInfo *card;
unsigned char pbuf[32], pbuf2[32];
unsigned char card_name[7];
@ -1322,10 +1321,8 @@ bool dbg_mmc_info(void)
(int) mmc_extract_bits(card->cid, 0, 8),
(int) mmc_extract_bits(card->cid, 8, 16));
lcd_puts(0, 4, pbuf);
value = mmc_extract_bits(card->csd, 54, 12)
* (SECTOR_SIZE << (mmc_extract_bits(card->csd, 78, 3)+2));
snprintf(pbuf, sizeof(pbuf), "Size: %ld MB",
value / (1024*1024));
snprintf(pbuf, sizeof(pbuf), "Size: %d MB",
card->numsectors * SECTOR_SIZE / (1024*1024));
lcd_puts(0, 5, pbuf);
}
else /* Technical details */