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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-12-05 04:25:19 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-12-05 04:25:19 +0100 |
| commit | a7329667b4c19fbe8ba077062f14a96038c094db (patch) | |
| tree | d9a7b98355e92523c444345e397d97670d83dfd4 /coreutils/df.c | |
| parent | 14b0f4feb3648378acb5eba12c8fcd8fa291b231 (diff) | |
| download | busybox-w32-a7329667b4c19fbe8ba077062f14a96038c094db.tar.gz busybox-w32-a7329667b4c19fbe8ba077062f14a96038c094db.tar.bz2 busybox-w32-a7329667b4c19fbe8ba077062f14a96038c094db.zip | |
mount: prevent second mount -a from mounting everything again
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/df.c')
| -rw-r--r-- | coreutils/df.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/coreutils/df.c b/coreutils/df.c index 11a739816..83794ad88 100644 --- a/coreutils/df.c +++ b/coreutils/df.c | |||
| @@ -167,10 +167,9 @@ int df_main(int argc UNUSED_PARAM, char **argv) | |||
| 167 | continue; | 167 | continue; |
| 168 | 168 | ||
| 169 | #ifdef WHY_WE_DO_IT_FOR_DEV_ROOT_ONLY | 169 | #ifdef WHY_WE_DO_IT_FOR_DEV_ROOT_ONLY |
| 170 | /* ... and also this is the only user of find_block_device */ | ||
| 171 | if (strcmp(device, "/dev/root") == 0) { | 170 | if (strcmp(device, "/dev/root") == 0) { |
| 172 | /* Adjusts device to be the real root device, | 171 | /* Adjusts device to be the real root device, |
| 173 | * or leaves device alone if it can't find it */ | 172 | * or leaves device alone if it can't find it */ |
| 174 | device = find_block_device("/"); | 173 | device = find_block_device("/"); |
| 175 | if (!device) { | 174 | if (!device) { |
| 176 | goto set_error; | 175 | goto set_error; |