diff --git a/init/first_stage_mount.cpp b/init/first_stage_mount.cpp index 79cfbcb4e..a901131b4 100644 --- a/init/first_stage_mount.cpp +++ b/init/first_stage_mount.cpp @@ -120,14 +120,18 @@ static inline bool IsDtVbmetaCompatible() { return is_android_dt_value_expected("vbmeta/compatible", "android,vbmeta"); } -static bool IsRecoveryMode() { +static bool ForceNormalBoot() { static bool force_normal_boot = []() { std::string cmdline; android::base::ReadFileToString("/proc/cmdline", &cmdline); return cmdline.find("androidboot.force_normal_boot=1") != std::string::npos; }(); - return !force_normal_boot && access("/system/bin/recovery", F_OK) == 0; + return force_normal_boot; +} + +static bool IsRecoveryMode() { + return !ForceNormalBoot() && access("/system/bin/recovery", F_OK) == 0; } static inline bool IsDmLinearEnabled() { @@ -368,11 +372,15 @@ bool FirstStageMount::MountPartitions() { // this case, we mount system first then pivot to it. From that point on, // we are effectively identical to a system-as-root device. auto system_partition = - std::find_if(mount_fstab_recs_.begin(), mount_fstab_recs_.end(), [](const auto& rec) { - return rec->mount_point == "/system"s || - rec->mount_point == "/system_recovery_mount"s; - }); + std::find_if(mount_fstab_recs_.begin(), mount_fstab_recs_.end(), + [](const auto& rec) { return rec->mount_point == "/system"s; }); + if (system_partition != mount_fstab_recs_.end()) { + if (ForceNormalBoot()) { + free((*system_partition)->mount_point); + (*system_partition)->mount_point = strdup("/system_recovery_mount"); + } + if (!MountPartition(*system_partition)) { return false; }