lttng: Fix AttributeNotFoundException when dealing with event before state dump

Change-Id: I6fcd21928d1430f1e450dede276eefa3820493fe
Signed-off-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/59297
Reviewed-by: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
Tested-by: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
Reviewed-by: Hudson CI

diff --git a/lttng/org.eclipse.tracecompass.lttng2.ust.core/src/org/eclipse/tracecompass/lttng2/ust/core/analysis/debuginfo/UstDebugInfoAnalysisModule.java b/lttng/org.eclipse.tracecompass.lttng2.ust.core/src/org/eclipse/tracecompass/lttng2/ust/core/analysis/debuginfo/UstDebugInfoAnalysisModule.java
index 8cdac0b4058b23464c7e6640c07c9c5d881cee5f..a529aba78d0c551ed413f9218b6cb6caff372d06 100644 (file)
--- a/lttng/org.eclipse.tracecompass.lttng2.ust.core/src/org/eclipse/tracecompass/lttng2/ust/core/analysis/debuginfo/UstDebugInfoAnalysisModule.java
+++ b/lttng/org.eclipse.tracecompass.lttng2.ust.core/src/org/eclipse/tracecompass/lttng2/ust/core/analysis/debuginfo/UstDebugInfoAnalysisModule.java
@@ -190,6 +190,9 @@ public class UstDebugInfoAnalysisModule extends TmfStateSystemAnalysisModule {
             .collect(Collectors.toCollection(TreeSet::new));
 
         final Long potentialBaddr = possibleBaddrs.floor(ip);
+        if (potentialBaddr == null) {
+            return null;
+        }
 
         /* Make sure the 'ip' fits in the expected memory range */
         try {