[Lldb-commits] [lldb] r260284 - If we set the DYLD_INSERT_LIBRARIES environment variable when launching debugserver, for use with /usr/lib/libgmalloc.dylib, then make sure we don't pass this environment variable on to any child processes.

[Greg Clayton via lldb-commits]

Author: gclayton
Date: Tue Feb  9 15:20:17 2016
New Revision: 260284

URL: http://llvm.org/viewvc/llvm-project?rev=260284&view=rev
Log:
If we set the DYLD_INSERT_LIBRARIES environment variable when launching debugserver, for use with /usr/lib/libgmalloc.dylib, then make sure we don't pass this environment variable on to any child processes.


Modified:
    lldb/trunk/tools/debugserver/source/debugserver.cpp

Modified: lldb/trunk/tools/debugserver/source/debugserver.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/tools/debugserver/source/debugserver.cpp?rev=260284&r1=260283&r2=260284&view=diff
==============================================================================
--- lldb/trunk/tools/debugserver/source/debugserver.cpp (original)
+++ lldb/trunk/tools/debugserver/source/debugserver.cpp Tue Feb  9 15:20:17 2016
@@ -885,6 +885,10 @@ static struct option g_long_options[] =
 int
 main (int argc, char *argv[])
 {
+    // If debugserver is launched with DYLD_INSERT_LIBRARIES, unset it so we
+    // don't spawn child processes with this enabled.
+    unsetenv("DYLD_INSERT_LIBRARIES");
+
     const char *argv_sub_zero = argv[0]; // save a copy of argv[0] for error reporting post-launch
 
 #if defined (__APPLE__)