lib: cmetrics: upgrade to v1.0.1

Signed-off-by: Eduardo Silva <eduardo@chronosphere.io>

Author: edsiper

lib/cmetrics/.github/workflows/build.yaml

@@ -141,7 +141,7 @@ jobs:
           submodules: true
 
       - name: Build on ${{ matrix.os }} with ${{ matrix.compiler }}
-        uses: uraimo/run-on-arch-action@v3.0.0
+        uses: uraimo/run-on-arch-action@v3.0.1
         with:
           arch: aarch64
           distro: ubuntu_latest

lib/cmetrics/.github/workflows/packages.yaml

@@ -22,7 +22,7 @@ jobs:
         with:
           submodules: true
 
-      - uses: uraimo/run-on-arch-action@v3.0.0
+      - uses: uraimo/run-on-arch-action@v3.0.1
         name: Build the ${{matrix.format}} packages
         with:
           arch: aarch64

lib/cmetrics/CMakeLists.txt

@@ -6,7 +6,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 # CMetrics Version
 set(CMT_VERSION_MAJOR  1)
 set(CMT_VERSION_MINOR  0)
-set(CMT_VERSION_PATCH  0)
+set(CMT_VERSION_PATCH  1)
 set(CMT_VERSION_STR "${CMT_VERSION_MAJOR}.${CMT_VERSION_MINOR}.${CMT_VERSION_PATCH}")
 
 # Include helpers

lib/cmetrics/src/cmt_decode_opentelemetry.c

@@ -361,6 +361,10 @@ static int decode_data_point_labels(struct cmt *cmt,
             attribute = (Opentelemetry__Proto__Common__V1__KeyValue *)
                             value_index_list[map_label_index];
 
+            if (attribute->value == NULL) {
+                continue;
+            }
+
             if (attribute->value->value_case == OPENTELEMETRY__PROTO__COMMON__V1__ANY_VALUE__VALUE_STRING_VALUE) {
                 result = append_new_metric_label_value(metric, attribute->value->string_value, 0);
             }

lib/cmetrics/src/cmt_decode_prometheus.l

@@ -146,6 +146,9 @@
 
 ["] {
     BEGIN(INQUOTE);
+    if (context->strbuf != NULL) {
+        cfl_sds_destroy(context->strbuf);
+    }
     context->strbuf = sds_alloc(256);
 }