diff --git a/libcutils/fs_config.c b/libcutils/fs_config.c
index a2f5816..b19a2fd 100644
--- a/libcutils/fs_config.c
+++ b/libcutils/fs_config.c
@@ -227,21 +227,24 @@
     /* clang-format on */
 };
 
+static size_t strip(const char* path, size_t len, const char suffix[]) {
+    if (len < strlen(suffix)) return len;
+    if (strncmp(path + len - strlen(suffix), suffix, strlen(suffix))) return len;
+    return len - strlen(suffix);
+}
+
 static int fs_config_open(int dir, int which, const char* target_out_path) {
     int fd = -1;
 
     if (target_out_path && *target_out_path) {
         /* target_out_path is the path to the directory holding content of
-         * system partition but as we cannot guaranty it ends with '/system'
-         * we need this below skip_len logic */
+         * system partition but as we cannot guarantee it ends with '/system'
+         * or with or without a trailing slash, need to strip them carefully. */
         char* name = NULL;
-        int target_out_path_len = strlen(target_out_path);
-        int skip_len = strlen("/system");
-
-        if (target_out_path[target_out_path_len] == '/') {
-            skip_len++;
-        }
-        if (asprintf(&name, "%s%s", target_out_path, conf[which][dir] + skip_len) != -1) {
+        size_t len = strlen(target_out_path);
+        len = strip(target_out_path, len, "/");
+        len = strip(target_out_path, len, "/system");
+        if (asprintf(&name, "%.*s%s", (int)len, target_out_path, conf[which][dir]) != -1) {
             fd = TEMP_FAILURE_RETRY(open(name, O_RDONLY | O_BINARY));
             free(name);
         }
diff --git a/libgrallocusage/GrallocUsageConversion.cpp b/libgrallocusage/GrallocUsageConversion.cpp
index 8164beb..05c8ec4 100644
--- a/libgrallocusage/GrallocUsageConversion.cpp
+++ b/libgrallocusage/GrallocUsageConversion.cpp
@@ -16,49 +16,51 @@
 
 #include <grallocusage/GrallocUsageConversion.h>
 
-#include <android/hardware/graphics/allocator/2.0/types.h>
 #include <hardware/gralloc.h>
-
-using android::hardware::graphics::allocator::V2_0::ProducerUsage;
-using android::hardware::graphics::allocator::V2_0::ConsumerUsage;
+#include <hardware/gralloc1.h>
 
 void android_convertGralloc0To1Usage(int32_t usage, uint64_t* producerUsage,
                                      uint64_t* consumerUsage) {
-    constexpr uint64_t PRODUCER_MASK = ProducerUsage::CPU_READ |
-                                       /* ProducerUsage::CPU_READ_OFTEN | */
-                                       ProducerUsage::CPU_WRITE |
-                                       /* ProducerUsage::CPU_WRITE_OFTEN | */
-                                       ProducerUsage::GPU_RENDER_TARGET | ProducerUsage::PROTECTED |
-                                       ProducerUsage::CAMERA | ProducerUsage::VIDEO_DECODER |
-                                       ProducerUsage::SENSOR_DIRECT_DATA;
-    constexpr uint64_t CONSUMER_MASK = ConsumerUsage::CPU_READ |
-                                       /* ConsumerUsage::CPU_READ_OFTEN | */
-                                       ConsumerUsage::GPU_TEXTURE | ConsumerUsage::HWCOMPOSER |
-                                       ConsumerUsage::CLIENT_TARGET | ConsumerUsage::CURSOR |
-                                       ConsumerUsage::VIDEO_ENCODER | ConsumerUsage::CAMERA |
-                                       ConsumerUsage::RENDERSCRIPT | ConsumerUsage::GPU_DATA_BUFFER;
+    constexpr uint64_t PRODUCER_MASK =
+        GRALLOC1_PRODUCER_USAGE_CPU_READ |
+        /* GRALLOC1_PRODUCER_USAGE_CPU_READ_OFTEN | */
+        GRALLOC1_PRODUCER_USAGE_CPU_WRITE |
+        /* GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN | */
+        GRALLOC1_PRODUCER_USAGE_GPU_RENDER_TARGET | GRALLOC1_PRODUCER_USAGE_PROTECTED |
+        GRALLOC1_PRODUCER_USAGE_CAMERA | GRALLOC1_PRODUCER_USAGE_VIDEO_DECODER |
+        GRALLOC1_PRODUCER_USAGE_SENSOR_DIRECT_DATA;
+    constexpr uint64_t CONSUMER_MASK =
+        GRALLOC1_CONSUMER_USAGE_CPU_READ |
+        /* GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN | */
+        GRALLOC1_CONSUMER_USAGE_GPU_TEXTURE | GRALLOC1_CONSUMER_USAGE_HWCOMPOSER |
+        GRALLOC1_CONSUMER_USAGE_CLIENT_TARGET | GRALLOC1_CONSUMER_USAGE_CURSOR |
+        GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER | GRALLOC1_CONSUMER_USAGE_CAMERA |
+        GRALLOC1_CONSUMER_USAGE_RENDERSCRIPT | GRALLOC1_CONSUMER_USAGE_GPU_DATA_BUFFER;
     *producerUsage = static_cast<uint64_t>(usage) & PRODUCER_MASK;
     *consumerUsage = static_cast<uint64_t>(usage) & CONSUMER_MASK;
     if ((static_cast<uint32_t>(usage) & GRALLOC_USAGE_SW_READ_OFTEN) == GRALLOC_USAGE_SW_READ_OFTEN) {
-        *producerUsage |= ProducerUsage::CPU_READ_OFTEN;
-        *consumerUsage |= ConsumerUsage::CPU_READ_OFTEN;
+        *producerUsage |= GRALLOC1_PRODUCER_USAGE_CPU_READ_OFTEN;
+        *consumerUsage |= GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN;
     }
     if ((static_cast<uint32_t>(usage) & GRALLOC_USAGE_SW_WRITE_OFTEN) ==
         GRALLOC_USAGE_SW_WRITE_OFTEN) {
-        *producerUsage |= ProducerUsage::CPU_WRITE_OFTEN;
+        *producerUsage |= GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN;
     }
 }
 
 int32_t android_convertGralloc1To0Usage(uint64_t producerUsage, uint64_t consumerUsage) {
-    static_assert(uint64_t(ConsumerUsage::CPU_READ_OFTEN) == uint64_t(ProducerUsage::CPU_READ_OFTEN),
+    static_assert(uint64_t(GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN) ==
+                      uint64_t(GRALLOC1_PRODUCER_USAGE_CPU_READ_OFTEN),
                   "expected ConsumerUsage and ProducerUsage CPU_READ_OFTEN bits to match");
     uint64_t merged = producerUsage | consumerUsage;
-    if ((merged & (ConsumerUsage::CPU_READ_OFTEN)) != 0) {
-        merged &= ~uint64_t(ConsumerUsage::CPU_READ_OFTEN);
+    if ((merged & (GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN)) ==
+        GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN) {
+        merged &= ~uint64_t(GRALLOC1_CONSUMER_USAGE_CPU_READ_OFTEN);
         merged |= GRALLOC_USAGE_SW_READ_OFTEN;
     }
-    if ((merged & (ProducerUsage::CPU_WRITE_OFTEN)) != 0) {
-        merged &= ~uint64_t(ProducerUsage::CPU_WRITE_OFTEN);
+    if ((merged & (GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN)) ==
+        GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN) {
+        merged &= ~uint64_t(GRALLOC1_PRODUCER_USAGE_CPU_WRITE_OFTEN);
         merged |= GRALLOC_USAGE_SW_WRITE_OFTEN;
     }
     return static_cast<int32_t>(merged);
diff --git a/liblog/properties.c b/liblog/properties.c
index 0b0ef52..adf1900 100644
--- a/liblog/properties.c
+++ b/liblog/properties.c
@@ -95,7 +95,7 @@
   /* calculate the size of our key temporary buffer */
   const size_t taglen = tag ? len : 0;
   /* sizeof(log_namespace) = strlen(log_namespace) + 1 */
-  char key[sizeof(log_namespace) + taglen]; /* may be > PROP_NAME_MAX */
+  char key[sizeof(log_namespace) + taglen];
   char* kp;
   size_t i;
   char c = 0;
@@ -108,7 +108,8 @@
    * Where the missing tag matches all tags and becomes the
    * system global default. We do not support ro.log.tag* .
    */
-  static char last_tag[PROP_NAME_MAX];
+  static char* last_tag;
+  static size_t last_tag_len;
   static uint32_t global_serial;
   /* some compilers erroneously see uninitialized use. !not_locked */
   uint32_t current_global_serial = 0;
@@ -147,25 +148,29 @@
   if (taglen) {
     int local_change_detected = change_detected;
     if (!not_locked) {
-      if (!last_tag[0] || (last_tag[0] != tag[0]) ||
-          strncmp(
-              last_tag + 1, tag + 1,
-              (len < sizeof(last_tag)) ? (len - 1) : (sizeof(last_tag) - 1)) ||
-          ((len < sizeof(last_tag)) && last_tag[len])) {
+      if (!last_tag || !last_tag[0] || (last_tag[0] != tag[0]) ||
+          strncmp(last_tag + 1, tag + 1, last_tag_len - 1)) {
         /* invalidate log.tag.<tag> cache */
         for (i = 0; i < (sizeof(tag_cache) / sizeof(tag_cache[0])); ++i) {
           tag_cache[i].cache.pinfo = NULL;
           tag_cache[i].c = '\0';
         }
-        last_tag[0] = '\0';
+        if (last_tag) last_tag[0] = '\0';
         local_change_detected = 1;
       }
-      if (!last_tag[0]) {
-        if (len < sizeof(last_tag)) {
+      if (!last_tag || !last_tag[0]) {
+        if (!last_tag) {
+          last_tag = calloc(1, len + 1);
+          last_tag_len = 0;
+          if (last_tag) last_tag_len = len + 1;
+        } else if (len >= last_tag_len) {
+          last_tag = realloc(last_tag, len + 1);
+          last_tag_len = 0;
+          if (last_tag) last_tag_len = len + 1;
+        }
+        if (last_tag) {
           strncpy(last_tag, tag, len);
           last_tag[len] = '\0';
-        } else {
-          strncpy(last_tag, tag, sizeof(last_tag));
         }
       }
     }
@@ -435,7 +440,7 @@
                                                            int flag) {
   struct cache_property property = { { NULL, -1 }, { 0 } };
   if (flag & BOOL_DEFAULT_FLAG_PERSIST) {
-    char newkey[PROP_NAME_MAX];
+    char newkey[strlen("persist.") + strlen(key) + 1];
     snprintf(newkey, sizeof(newkey), "ro.%s", key);
     refresh_cache_property(&property, newkey);
     property.cache.pinfo = NULL;
@@ -600,8 +605,8 @@
     evaluate_property_get_size
     /* clang-format on */
   };
-  char key_persist[PROP_NAME_MAX];
-  char key_ro[PROP_NAME_MAX];
+  char key_persist[strlen(global_tunable) + strlen(".security") + 1];
+  char key_ro[strlen(global_default) + strlen(".security") + 1];
   struct cache2_property_size local = {
     /* clang-format off */
     PTHREAD_MUTEX_INITIALIZER, 0,