objtool: use sh to invoke sync-check.sh in the Makefile

CVE-2017-5754

This avoids build failures when building debian packages.

Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>

diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
index 5c71bae01064bd79702d9f0152c4d8c8e2a19e36..fe022f68638d329fb997ff0bb873d992527d50cb 100644 (file)
--- a/tools/objtool/Makefile
+++ b/tools/objtool/Makefile
@@ -44,7 +44,7 @@ $(OBJTOOL_IN): fixdep FORCE
        @$(MAKE) $(build)=objtool
 
 $(OBJTOOL): $(LIBSUBCMD) $(OBJTOOL_IN)
-       @./sync-check.sh
+       @sh ./sync-check.sh
        $(QUIET_LINK)$(CC) $(OBJTOOL_IN) $(LDFLAGS) -o $@