Server-side workaround to handle overlapping modules.

src/client/linux/minidump_writer/minidump_writer_unittest.cc

Index: src/client/linux/minidump_writer/minidump_writer_unittest.cc
diff --git a/src/client/linux/minidump_writer/minidump_writer_unittest.cc b/src/client/linux/minidump_writer/minidump_writer_unittest.cc
index db7d4f5de0f38ae5d19c7fad6128529d51703b41..2e4749e7e95464d545c788715b4ed3e273c580dc 100644
--- a/src/client/linux/minidump_writer/minidump_writer_unittest.cc
+++ b/src/client/linux/minidump_writer/minidump_writer_unittest.cc
@@ -169,6 +169,7 @@ TEST(MinidumpWriterTest, MappingInfo) {
   info.start_addr = kMemoryAddress;
   info.size = memory_size;
   info.offset = 0;
+  info.exec = false;
   strcpy(info.name, kMemoryName);
 
   MappingList mappings;
@@ -323,6 +324,7 @@ TEST(MinidumpWriterTest, MappingInfoContained) {
   info.start_addr = kMemoryAddress - memory_size;
   info.size = memory_size * 3;
   info.offset = 0;
+  info.exec = false;
   strcpy(info.name, kMemoryName);
 
   MappingList mappings;