csparser: blacklist function_annotation for key event

Author: kdudka

csparser.cc

@@ -275,6 +275,7 @@ KeyEventDigger::KeyEventDigger():
     d->blackList.insert("example_access");
     d->blackList.insert("example_comparison");
     d->blackList.insert("example_lock");
+    d->blackList.insert("function_annotation");
     d->blackList.insert("remediation");
     d->blackList.insert("rounding_remediation");
 

tests/csgrep/44-csparser-new-key-evts-stdin.txt

@@ -122,3 +122,8 @@ apache-tomcat-9.0.7.redhat-10-src/java/org/apache/tomcat/websocket/WsFrameBase.j
 apache-tomcat-9.0.7.redhat-10-src/java/org/apache/tomcat/websocket/WsFrameBase.java:951: intervening_update: Another thread writes to "payloadWritten".
 apache-tomcat-9.0.7.redhat-10-src/java/org/apache/tomcat/websocket/WsFrameBase.java:951: stale_update: Updating "payloadWritten" based on a stale value. Any intervening update in another thread is overwritten.
 apache-tomcat-9.0.7.redhat-10-src/java/org/apache/tomcat/websocket/WsFrameBase.java:953: example_comparison: Example 1: Example comparison of "payloadWritten" to value, suggesting a semantically meaningful use.
+
+Error: BAD_FREE (CWE-763):
+bind-9.11.3/lib/isc-pkcs11/mem.c:1592: address_assign: Assigning: "si" = "&(size_info *)ptr[-2]".
+bind-9.11.3/lib/isc-pkcs11/mem.c:1608: incorrect_free: "mem_put" frees incorrect pointer "si".
+bind-9.11.3/lib/isc-pkcs11/mem.c:804:1: function_annotation: Applying function annotation "free" to all paths.

tests/csgrep/44-csparser-new-key-evts-stdout.txt

@@ -54,3 +54,6 @@ webrtc-audio-processing-0.3/webrtc/modules/audio_processing/beamformer/nonlinear
 
 Error: VOLATILE_ATOMICITY:
 apache-tomcat-9.0.7.redhat-10-src/java/org/apache/tomcat/websocket/WsFrameBase.java:951: stale_update: Updating "payloadWritten" based on a stale value. Any intervening update in another thread is overwritten.
+
+Error: BAD_FREE (CWE-763):
+bind-9.11.3/lib/isc-pkcs11/mem.c:1608: incorrect_free: "mem_put" frees incorrect pointer "si".