/usr/src/gcc-4.8/debian/patches/pr81066.diff is in gcc-4.8-source 4.8.5-4ubuntu8.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | # DP; Fix PR sanitizer/81066, taken from the gcc-7-branch.
libsanitizer/
2017-07-17 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2017-07-14 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81066
* sanitizer_common/sanitizer_linux.h: Cherry-pick upstream r307969.
* sanitizer_common/sanitizer_linux.cc: Likewise.
* sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cc: Likewise.
* tsan/tsan_platform_linux.cc: Likewise.
Index: b/src/libsanitizer/tsan/tsan_platform_linux.cc
===================================================================
--- a/src/libsanitizer/tsan/tsan_platform_linux.cc
+++ b/src/libsanitizer/tsan/tsan_platform_linux.cc
@@ -292,7 +292,7 @@ bool IsGlobalVar(uptr addr) {
#ifndef TSAN_GO
int ExtractResolvFDs(void *state, int *fds, int nfd) {
int cnt = 0;
- __res_state *statp = (__res_state*)state;
+ struct __res_state *statp = (struct __res_state*)state;
for (int i = 0; i < MAXNS && cnt < nfd; i++) {
if (statp->_u._ext.nsaddrs[i] && statp->_u._ext.nssocks[i] != -1)
fds[cnt++] = statp->_u._ext.nssocks[i];
Index: b/src/libsanitizer/asan/asan_linux.cc
===================================================================
--- a/src/libsanitizer/asan/asan_linux.cc
+++ b/src/libsanitizer/asan/asan_linux.cc
@@ -25,6 +25,7 @@
#include <sys/types.h>
#include <fcntl.h>
#include <pthread.h>
+#include <signal.h>
#include <stdio.h>
#include <unistd.h>
#include <unwind.h>
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