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Fixed bug that caused booting being aborted in some cases (e.g. after ls).

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This commit is contained in:
Ben Gras 2005-07-20 15:16:53 +00:00
parent d5d9764dbb
commit f8af4da472
1 changed files with 4 additions and 3 deletions
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7
boot/bootimage.c
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@ -273,7 +273,8 @@ char *get_sector(u32_t vsec)
{
u32_t sec;
int r;
static char buf[32 * SECTOR_SIZE];
#define SECBUFS 16
static char buf[SECBUFS * SECTOR_SIZE];
static size_t count; /* Number of sectors in the buffer. */
static u32_t bufsec; /* First Sector now in the buffer. */
@ -298,7 +299,7 @@ char *get_sector(u32_t vsec)
bufsec= sec;
/* Read a whole track if possible. */
while (++count < 32 && !dev_boundary(bufsec + count)) {
while (++count < SECBUFS && !dev_boundary(bufsec + count)) {
vsec++;
if ((sec= (*vir2sec)(vsec)) == -1) break;
@ -641,7 +642,7 @@ char *select_image(char *image)
image= strcpy(malloc((strlen(image) + 1 + NAME_MAX + 1)
* sizeof(char)), image);
if (fsok == -1) fsok= r_super(&block_size) != 0;
fsok= r_super(&block_size) != 0;
if (!fsok || (image_ino= r_lookup(ROOT_INO, image)) == 0) {
char *size;