| From 205aa8e97bab553e5e6fe45896325e97962de704 Mon Sep 17 00:00:00 2001 |
| From: Rolf Eike Beer <eb@emlix.com> |
| Date: Wed, 8 Feb 2017 11:42:52 +0100 |
| Subject: [PATCH] asan: fix missing include of signal.h |
| |
| This breaks when building gcc 4.9.4 / 5.4.0 with |
| target_platform=powerpc-unknown-linux-gnu with glibc 2.25: |
| |
| ../../../../gcc-host/libsanitizer/asan/asan_linux.cc: In function 'bool __asan::AsanInterceptsSignal(int)': |
| ../../../../gcc-host/libsanitizer/asan/asan_linux.cc:222:20: error: 'SIGSEGV' was not declared in this scope |
| return signum == SIGSEGV && common_flags()->handle_segv; |
| |
| This has been verified to apply to at least 4.9.4 and up to 5.4, |
| the code has been reworked for gcc 6. |
| |
| Resolves (Buildroot) Bug: https://bugs.busybox.net/show_bug.cgi?id=10061 |
| |
| Upstream: https://patchwork.ozlabs.org/patch/725596/ |
| |
| Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> |
| --- |
| libsanitizer/asan/asan_linux.cc | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/libsanitizer/asan/asan_linux.cc b/libsanitizer/asan/asan_linux.cc |
| index c504168..59087b9 100644 |
| --- a/libsanitizer/asan/asan_linux.cc |
| +++ b/libsanitizer/asan/asan_linux.cc |
| @@ -29,6 +29,7 @@ |
| #include <dlfcn.h> |
| #include <fcntl.h> |
| #include <pthread.h> |
| +#include <signal.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <unwind.h> |
