From: Guy McSwain <guy.mcswain@gmail.com>
Date: Sat, 27 Jun 2020 12:08:01 +0000 (-0500)
Subject: Revert "Remove excessive PROT_EXEC"
X-Git-Tag: archive/raspbian/1.78-1+rpi1^2~4^2^2~11
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=6016f39ad099785a289639c9f48ed19cb123afc6;p=pigpio.git

Revert "Remove excessive PROT_EXEC"

This reverts commit e9a0dd8ead58eb5e15c62e64d36a788c27835a9c.
---

diff --git a/pigpio.c b/pigpio.c
index 0ad740d..491c40d 100644
--- a/pigpio.c
+++ b/pigpio.c
@@ -7332,7 +7332,7 @@ static int initGrabLockFile(void)
 static uint32_t * initMapMem(int fd, uint32_t addr, uint32_t len)
 {
     return (uint32_t *) mmap(0, len,
-       PROT_READ|PROT_WRITE,
+       PROT_READ|PROT_WRITE|PROT_EXEC,
        MAP_SHARED|MAP_LOCKED,
        fd, addr);
 }