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* Fix one more uClibc issue with reading boot_id in the absense of a system MAC address.

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This commit is contained in:
Justin Maggard 2009-10-28 19:26:38 +00:00
parent 41f204029b
commit db25ccd095
1 changed files with 3 additions and 4 deletions
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7
uuid.c
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@ -42,7 +42,7 @@ monotonic_us(void)
}
int
read_bootid_node(u_int8_t *buf, size_t size)
read_bootid_node(unsigned char *buf, size_t size)
{
FILE *boot_id;
@ -53,9 +53,8 @@ read_bootid_node(u_int8_t *buf, size_t size)
if(!boot_id)
return -1;
if((fseek(boot_id, 24, SEEK_SET) < 0) ||
(fscanf(boot_id, "%02x%02x%02x%02x%02x%02x",
(unsigned *)&buf[0], (unsigned *)&buf[1], (unsigned *)&buf[2],
(unsigned *)&buf[3], (unsigned *)&buf[4], (unsigned *)&buf[5]) != 6))
(fscanf(boot_id, "%02hhx%02hhx%02hhx%02hhx%02hhx%02hhx",
&buf[0], &buf[1], &buf[2], &buf[3], &buf[4], &buf[5]) != 6))
{
fclose(boot_id);
return -1;