diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index cf5598a18c738..fcc5e2b2bdfef 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -105,4 +105,11 @@ jobs:
         make
       env:
         NEWSHELL: ${{ matrix.newshell }}
-
+    - name: Run fuzz tests
+      if: matrix.run_tests && contains(github.event.pull_request.head.ref, 'fuzz')
+      run: |
+        export PATH=${HOME}/bin:${HOME}/.local/bin:${PATH}
+        export LD_LIBRARY_PATH=${HOME}/lib/$(uname -m)-linux-gnu:${HOME}/lib:${HOME}/lib64:${LD_LIBRARY_PATH}
+        export PKG_CONFIG_PATH=${HOME}/lib/pkgconfig:${HOME}/lib/$(uname -m)-linux-gnu/pkgconfig:${PKG_CONFIG_PATH}
+        cd test
+        make fuzz-tests
diff --git a/libr/util/pkcs7.c b/libr/util/pkcs7.c
index 72d2b7bab3503..7722e05538ecd 100644
--- a/libr/util/pkcs7.c
+++ b/libr/util/pkcs7.c
@@ -672,8 +672,8 @@ static bool r_pkcs7_parse_spcmessagedigest(SpcDigestInfo *messageDigest, RASN1Ob
 R_API SpcIndirectDataContent *r_pkcs7_parse_spcinfo(RCMS *cms) {
 	r_return_val_if_fail (cms, NULL);
 
-	if (strcmp (cms->signedData.contentInfo.contentType->string,
-		"spcIndirectDataContext")) {
+	RASN1String *type = cms->signedData.contentInfo.contentType;
+	if (type && strcmp (type->string, "spcIndirectDataContext")) {
 		return NULL;
 	}