diff options
Diffstat (limited to 'libbb/find_root_device.c')
| -rw-r--r-- | libbb/find_root_device.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/libbb/find_root_device.c b/libbb/find_root_device.c index 763ac7519..b12d392a2 100644 --- a/libbb/find_root_device.c +++ b/libbb/find_root_device.c | |||
| @@ -49,13 +49,10 @@ extern char *find_real_root_device_name(const char* name) | |||
| 49 | else { | 49 | else { |
| 50 | while((entry = readdir(dir)) != NULL) { | 50 | while((entry = readdir(dir)) != NULL) { |
| 51 | 51 | ||
| 52 | /* Must skip ".." since that is "/", and so we | 52 | fileName = concat_subpath_file("/dev", entry->d_name); |
| 53 | * would get a false positive on ".." */ | 53 | if(fileName == NULL) |
| 54 | if (strcmp(entry->d_name, "..") == 0) | ||
| 55 | continue; | 54 | continue; |
| 56 | 55 | ||
| 57 | fileName = concat_path_file("/dev", entry->d_name); | ||
| 58 | |||
| 59 | /* Some char devices have the same dev_t as block | 56 | /* Some char devices have the same dev_t as block |
| 60 | * devices, so make sure this is a block device */ | 57 | * devices, so make sure this is a block device */ |
| 61 | if (stat(fileName, &statBuf) == 0 && | 58 | if (stat(fileName, &statBuf) == 0 && |