diff options
Diffstat (limited to 'mysys/my_atomic_writes.c')
| -rw-r--r-- | mysys/my_atomic_writes.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/mysys/my_atomic_writes.c b/mysys/my_atomic_writes.c index 42ee4e690cd..90d0f1d0261 100644 --- a/mysys/my_atomic_writes.c +++ b/mysys/my_atomic_writes.c @@ -118,7 +118,7 @@ static my_bool test_if_shannon_card_exists() char path[32]; struct stat stat_buff; - sprintf(path, "/dev/df%c", dev_part); + snprintf(path, sizeof(path), "/dev/df%c", dev_part); #ifdef TEST_SHANNON if (stat(path, &stat_buff) < 0) { @@ -127,8 +127,10 @@ static my_bool test_if_shannon_card_exists() } #endif shannon_devices[shannon_found_devices].st_dev= stat_buff.st_rdev; - sprintf(shannon_devices[shannon_found_devices].dev_name, "/dev/sct%c", - dev_part); + snprintf(shannon_devices[shannon_found_devices].dev_name, + sizeof(shannon_devices[shannon_found_devices].dev_name), + "/dev/sct%c", + dev_part); #ifdef TEST_SHANNON printf("%s(): i=%d, stat_buff.st_dev=0x%lx, stat_buff.st_rdev=0x%lx, st_rdev=0x%lx, dev_name=%s\n", @@ -151,13 +153,15 @@ static my_bool test_if_shannon_card_exists() for (dev_no= 1 ; dev_no < 9 ; dev_no++) { - sprintf(path, "/dev/df%c%d", dev_part, dev_no); + snprintf(path, sizeof(path), "/dev/df%c%d", dev_part, dev_no); if (stat(path, &stat_buff) < 0) break; shannon_devices[shannon_found_devices].st_dev= stat_buff.st_rdev; - sprintf(shannon_devices[shannon_found_devices].dev_name, "/dev/sct%c%d", - dev_part, dev_no); + snprintf(shannon_devices[shannon_found_devices].dev_name, + sizeof(shannon_devices[shannon_found_devices].dev_name), + "/dev/sct%c%d", + dev_part, dev_no); #ifdef TEST_SHANNON printf("%s(): i=%d, st_dev=0x%lx, st_rdev=0x%lx, dev_name=%s\n", |