From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Tue, 25 Jan 2022 16:13:08 +0000 (+0000)
Subject: Fix build on systems not supporting SEGV_BNDERR
X-Git-Tag: exim-4.96-RC0~90
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/dad53f7da826ea1199cf0b3b63e33e852373b084

Fix build on systems not supporting SEGV_BNDERR
---

diff --git a/src/src/exim.c b/src/src/exim.c
index d658dbfcb..de25b3256 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -266,6 +266,7 @@ static void
 segv_handler(int sig, siginfo_t * info, void * uctx)
 {
 log_write(0, LOG_MAIN|LOG_PANIC, "SIGSEGV (fault address: %p)", info->si_addr);
+# if defined(SEGV_MAPERR) && defined(SEGV_ACCERR) && defined(SEGV_BNDERR) && defined(SEGV_PKUERR)
 switch (info->si_code)
   {
   case SEGV_MAPERR: log_write(0, LOG_MAIN|LOG_PANIC, "SEGV_MAPERR"); break;
@@ -273,6 +274,7 @@ switch (info->si_code)
   case SEGV_BNDERR: log_write(0, LOG_MAIN|LOG_PANIC, "SEGV_BNDERR"); break;
   case SEGV_PKUERR: log_write(0, LOG_MAIN|LOG_PANIC, "SEGV_PKUERR"); break;
   }
+# endif
 if (US info->si_addr < US 4096)
   log_write(0, LOG_MAIN|LOG_PANIC, "SIGSEGV (null pointer indirection)");
 else