summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Android.mk2
-rw-r--r--applypatch/Android.mk4
-rw-r--r--applypatch/applypatch.c2
-rw-r--r--etc/init.rc1
-rw-r--r--minadbd/adb_main.cpp6
-rw-r--r--minadbd/services.cpp6
-rw-r--r--recovery.cpp19
-rw-r--r--ui.cpp4
-rw-r--r--uncrypt/uncrypt.cpp6
-rw-r--r--updater/Android.mk2
-rw-r--r--updater/blockimg.c81
11 files changed, 97 insertions, 36 deletions
diff --git a/Android.mk b/Android.mk
index 0484065a1..3bcbeab03 100644
--- a/Android.mk
+++ b/Android.mk
@@ -76,7 +76,6 @@ LOCAL_STATIC_LIBRARIES := \
libcutils \
liblog \
libselinux \
- libstdc++ \
libm \
libc
@@ -119,7 +118,6 @@ LOCAL_STATIC_LIBRARIES := \
libminui \
libminzip \
libcutils \
- libstdc++ \
libc
include $(BUILD_EXECUTABLE)
diff --git a/applypatch/Android.mk b/applypatch/Android.mk
index 4984093dd..861edd24d 100644
--- a/applypatch/Android.mk
+++ b/applypatch/Android.mk
@@ -29,7 +29,7 @@ LOCAL_SRC_FILES := main.c
LOCAL_MODULE := applypatch
LOCAL_C_INCLUDES += bootable/recovery
LOCAL_STATIC_LIBRARIES += libapplypatch libmtdutils libmincrypt libbz
-LOCAL_SHARED_LIBRARIES += libz libcutils libstdc++ libc
+LOCAL_SHARED_LIBRARIES += libz libcutils libc
include $(BUILD_EXECUTABLE)
@@ -41,7 +41,7 @@ LOCAL_FORCE_STATIC_EXECUTABLE := true
LOCAL_MODULE_TAGS := eng
LOCAL_C_INCLUDES += bootable/recovery
LOCAL_STATIC_LIBRARIES += libapplypatch libmtdutils libmincrypt libbz
-LOCAL_STATIC_LIBRARIES += libz libcutils libstdc++ libc
+LOCAL_STATIC_LIBRARIES += libz libcutils libc
include $(BUILD_EXECUTABLE)
diff --git a/applypatch/applypatch.c b/applypatch/applypatch.c
index 6f02a38ee..2358d4292 100644
--- a/applypatch/applypatch.c
+++ b/applypatch/applypatch.c
@@ -662,7 +662,7 @@ size_t FreeSpaceForFile(const char* filename) {
printf("failed to statfs %s: %s\n", filename, strerror(errno));
return -1;
}
- return sf.f_bsize * sf.f_bfree;
+ return sf.f_bsize * sf.f_bavail;
}
int CacheSizeCheck(size_t bytes) {
diff --git a/etc/init.rc b/etc/init.rc
index 6c07c6027..0a4c6e9df 100644
--- a/etc/init.rc
+++ b/etc/init.rc
@@ -5,7 +5,6 @@ on early-init
start healthd
on init
- export PATH /sbin:/system/bin
export ANDROID_ROOT /system
export ANDROID_DATA /data
export EXTERNAL_STORAGE /sdcard
diff --git a/minadbd/adb_main.cpp b/minadbd/adb_main.cpp
index f6e240108..0e65386c4 100644
--- a/minadbd/adb_main.cpp
+++ b/minadbd/adb_main.cpp
@@ -26,13 +26,9 @@
#include "adb.h"
#include "transport.h"
-int adb_main(int is_daemon, int server_port)
-{
- atexit(usb_cleanup);
-
+int adb_main(int is_daemon, int server_port) {
adb_device_banner = "sideload";
- // No SIGCHLD. Let the service subproc handle its children.
signal(SIGPIPE, SIG_IGN);
init_transport_registration();
diff --git a/minadbd/services.cpp b/minadbd/services.cpp
index dd1fd7c4b..859463caf 100644
--- a/minadbd/services.cpp
+++ b/minadbd/services.cpp
@@ -61,8 +61,7 @@ static void sideload_host_service(int sfd, void* data) {
exit(result == 0 ? 0 : 1);
}
-static int create_service_thread(void (*func)(int, void *), void *cookie)
-{
+static int create_service_thread(void (*func)(int, void *), void *cookie) {
int s[2];
if(adb_socketpair(s)) {
printf("cannot create service socket pair\n");
@@ -75,8 +74,7 @@ static int create_service_thread(void (*func)(int, void *), void *cookie)
sti->cookie = cookie;
sti->fd = s[1];
- adb_thread_t t;
- if (adb_thread_create( &t, service_bootstrap_func, sti)){
+ if (!adb_thread_create(service_bootstrap_func, sti)) {
free(sti);
adb_close(s[0]);
adb_close(s[1]);
diff --git a/recovery.cpp b/recovery.cpp
index 80a8c7ba5..bfc68950c 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -31,24 +31,24 @@
#include <time.h>
#include <unistd.h>
+#include <adb.h>
#include <base/file.h>
#include <base/stringprintf.h>
+#include <cutils/android_reboot.h>
+#include <cutils/properties.h>
+#include "adb_install.h"
#include "bootloader.h"
#include "common.h"
-#include "cutils/properties.h"
-#include "cutils/android_reboot.h"
+#include "device.h"
+#include "fuse_sdcard_provider.h"
+#include "fuse_sideload.h"
#include "install.h"
#include "minui/minui.h"
#include "minzip/DirUtil.h"
#include "roots.h"
#include "ui.h"
#include "screen_ui.h"
-#include "device.h"
-#include "adb_install.h"
-#include "adb.h"
-#include "fuse_sideload.h"
-#include "fuse_sdcard_provider.h"
struct selabel_handle *sehandle;
@@ -1119,6 +1119,9 @@ main(int argc, char **argv) {
property_set(ANDROID_RB_PROPERTY, "reboot,");
break;
}
- sleep(5); // should reboot before this finishes
+ while (true) {
+ pause();
+ }
+ // Should be unreachable.
return EXIT_SUCCESS;
}
diff --git a/ui.cpp b/ui.cpp
index 1a0b079cc..2efb759db 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -28,6 +28,7 @@
#include <time.h>
#include <unistd.h>
+#include <cutils/properties.h>
#include <cutils/android_reboot.h>
#include "common.h"
@@ -174,7 +175,8 @@ void RecoveryUI::ProcessKey(int key_code, int updown) {
case RecoveryUI::REBOOT:
if (reboot_enabled) {
- android_reboot(ANDROID_RB_RESTART, 0, 0);
+ property_set(ANDROID_RB_PROPERTY, "reboot,");
+ while (true) { pause(); }
}
break;
diff --git a/uncrypt/uncrypt.cpp b/uncrypt/uncrypt.cpp
index 1db3013c6..20a272949 100644
--- a/uncrypt/uncrypt.cpp
+++ b/uncrypt/uncrypt.cpp
@@ -53,8 +53,10 @@
#include <base/file.h>
#include <base/strings.h>
+#include <cutils/android_reboot.h>
#include <cutils/properties.h>
#include <fs_mgr.h>
+
#define LOG_TAG "uncrypt"
#include <log/log.h>
@@ -358,7 +360,9 @@ static void wipe_misc() {
static void reboot_to_recovery() {
ALOGI("rebooting to recovery");
property_set("sys.powerctl", "reboot,recovery");
- sleep(10);
+ while (true) {
+ pause();
+ }
ALOGE("reboot didn't succeed?");
}
diff --git a/updater/Android.mk b/updater/Android.mk
index ff02a33b0..57f43da96 100644
--- a/updater/Android.mk
+++ b/updater/Android.mk
@@ -32,7 +32,7 @@ endif
LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS)
LOCAL_STATIC_LIBRARIES += libapplypatch libedify libmtdutils libminzip libz
LOCAL_STATIC_LIBRARIES += libmincrypt libbz
-LOCAL_STATIC_LIBRARIES += libcutils liblog libstdc++ libc
+LOCAL_STATIC_LIBRARIES += libcutils liblog libc
LOCAL_STATIC_LIBRARIES += libselinux
tune2fs_static_libraries := \
libext2_com_err \
diff --git a/updater/blockimg.c b/updater/blockimg.c
index 7b8721dbf..5d0f1560c 100644
--- a/updater/blockimg.c
+++ b/updater/blockimg.c
@@ -60,30 +60,91 @@ typedef struct {
int pos[0];
} RangeSet;
+#define RANGESET_MAX_POINTS \
+ ((int)((INT_MAX / sizeof(int)) - sizeof(RangeSet)))
+
static RangeSet* parse_range(char* text) {
char* save;
- int num;
- num = strtol(strtok_r(text, ",", &save), NULL, 0);
+ char* token;
+ int i, num;
+ long int val;
+ RangeSet* out = NULL;
+ size_t bufsize;
- RangeSet* out = malloc(sizeof(RangeSet) + num * sizeof(int));
- if (out == NULL) {
- fprintf(stderr, "failed to allocate range of %zu bytes\n",
- sizeof(RangeSet) + num * sizeof(int));
- exit(1);
+ if (!text) {
+ goto err;
+ }
+
+ token = strtok_r(text, ",", &save);
+
+ if (!token) {
+ goto err;
+ }
+
+ val = strtol(token, NULL, 0);
+
+ if (val < 2 || val > RANGESET_MAX_POINTS) {
+ goto err;
+ } else if (val % 2) {
+ goto err; // must be even
+ }
+
+ num = (int) val;
+ bufsize = sizeof(RangeSet) + num * sizeof(int);
+
+ out = malloc(bufsize);
+
+ if (!out) {
+ fprintf(stderr, "failed to allocate range of %zu bytes\n", bufsize);
+ goto err;
}
+
out->count = num / 2;
out->size = 0;
- int i;
+
for (i = 0; i < num; ++i) {
- out->pos[i] = strtol(strtok_r(NULL, ",", &save), NULL, 0);
- if (i%2) {
+ token = strtok_r(NULL, ",", &save);
+
+ if (!token) {
+ goto err;
+ }
+
+ val = strtol(token, NULL, 0);
+
+ if (val < 0 || val > INT_MAX) {
+ goto err;
+ }
+
+ out->pos[i] = (int) val;
+
+ if (i % 2) {
+ if (out->pos[i - 1] >= out->pos[i]) {
+ goto err; // empty or negative range
+ }
+
+ if (out->size > INT_MAX - out->pos[i]) {
+ goto err; // overflow
+ }
+
out->size += out->pos[i];
} else {
+ if (out->size < 0) {
+ goto err;
+ }
+
out->size -= out->pos[i];
}
}
+ if (out->size <= 0) {
+ goto err;
+ }
+
return out;
+
+err:
+ fprintf(stderr, "failed to parse range '%s'\n", text ? text : "NULL");
+ exit(1);
}
static int range_overlaps(RangeSet* r1, RangeSet* r2) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 11:50:06 +0100