From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 5 Nov 2016 12:22:43 +0000 (+0000)
Subject: base/asm-common.h: Include `.note.GNU-stack' section on ELF targets.
X-Git-Tag: 2.3.0~25
X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/commitdiff_plain/1aa5bfa88ec9a7eeeff47e076242b2e9eda1d538

base/asm-common.h: Include `.note.GNU-stack' section on ELF targets.

This will ensure that Catacomb doesn't force an executable stack on
processes using it.  Oops.
---

diff --git a/base/asm-common.h b/base/asm-common.h
index 08d4b548..946f8608 100644
--- a/base/asm-common.h
+++ b/base/asm-common.h
@@ -396,4 +396,9 @@ name:
 #  define SIZE_OBJ(name)
 #endif
 
+#if __ELF__ && defined(WANT_EXECUTABLE_STACK)
+	.pushsection .note.GNU-stack, "", _SECTTY(progbits)
+	.popsection
+#endif
+
 ///----- That's all, folks --------------------------------------------------