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Merge "recovery: Skip "/" in setup_install_mounts()."

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This commit is contained in:
Tao Bao
2017-05-11 04:31:21 +00:00
committed by Gerrit Code Review
parent 106ca8e93f 57130c45f8
commit d7446c8eed
1 changed files with 23 additions and 20 deletions
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roots.cpp
+23 -20
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@@ -260,26 +260,29 @@ int format_volume(const char* volume) {
} }
int setup_install_mounts() { int setup_install_mounts() {
if (fstab == NULL) { if (fstab == nullptr) {
LOG(ERROR) << "can't set up install mounts: no fstab loaded"; LOG(ERROR) << "can't set up install mounts: no fstab loaded";
return -1;
}
for (int i = 0; i < fstab->num_entries; ++i) {
const Volume* v = fstab->recs + i;
// We don't want to do anything with "/".
if (strcmp(v->mount_point, "/") == 0) {
continue;
}
if (strcmp(v->mount_point, "/tmp") == 0 || strcmp(v->mount_point, "/cache") == 0) {
if (ensure_path_mounted(v->mount_point) != 0) {
LOG(ERROR) << "failed to mount " << v->mount_point;
return -1; return -1;
}
} else {
if (ensure_path_unmounted(v->mount_point) != 0) {
LOG(ERROR) << "failed to unmount " << v->mount_point;
return -1;
}
} }
for (int i = 0; i < fstab->num_entries; ++i) { }
Volume* v = fstab->recs + i; return 0;
if (strcmp(v->mount_point, "/tmp") == 0 ||
strcmp(v->mount_point, "/cache") == 0) {
if (ensure_path_mounted(v->mount_point) != 0) {
LOG(ERROR) << "failed to mount " << v->mount_point;
return -1;
}
} else {
if (ensure_path_unmounted(v->mount_point) != 0) {
LOG(ERROR) << "failed to unmount " << v->mount_point;
return -1;
}
}
}
return 0;
} }