commit 9a09cac782d937acc17b344b5c6c5468d284d94a
author Alexey Ushakov <Alexey.Ushakov@jetbrains.com> Thu Feb 22 15:16:00 2018 +0300
committer Alexey Ushakov <Alexey.Ushakov@jetbrains.com> Thu Feb 22 15:16:00 2018 +0300
tree ab152b26f43975edb1e1f746535a2d636ad54537
parent 74fc407eb0a28f7d01895f94815fb467d7f1f8b9

JRE-666 Compilation failure in hotspot on ubuntu 17.10

Corrected buffer size and added check for NULL

src/share/vm/code/dependencies.cpp

diff --git a/src/share/vm/code/dependencies.cpp b/src/share/vm/code/dependencies.cpp
index 7317036..c71d921 100644
--- a/src/share/vm/code/dependencies.cpp
+++ b/src/share/vm/code/dependencies.cpp
@@ -525,7 +525,7 @@
         xtty->object("x", arg.metadata_value());
       }
     } else {
-      char xn[10]; sprintf(xn, "x%d", j);
+      char xn[12]; sprintf(xn, "x%d", j);
       if (arg.is_oop()) {
         xtty->object(xn, arg.oop_value());
       } else {

src/share/vm/runtime/fprofiler.cpp

diff --git a/src/share/vm/runtime/fprofiler.cpp b/src/share/vm/runtime/fprofiler.cpp
index 58cb6e8..a4d01b8 100644
--- a/src/share/vm/runtime/fprofiler.cpp
+++ b/src/share/vm/runtime/fprofiler.cpp
@@ -635,7 +635,7 @@
   const char *name()    const { return _name; }
   bool is_compiled()    const { return true; }
 
-  bool vm_match(const char* name) const { return strcmp(name, _name) == 0; }
+  bool vm_match(const char* name) const { return name == NULL? false : strcmp(name, _name) == 0; }
 
   Method* method()          { return NULL; }