This test should pass with gcc and fail with clang,
until clang/llvm supports emutls or Android linker supports
ELF TLS models.
BUG: 21082792
Change-Id: Id8c97da52c68ec230c7d26af703f6ed32d53a4fe
A __size_mul_overflow utility is used to take advantage of the checked
overflow intrinsics in Clang and GCC (>= 5). The fallback for older
compilers is the optimized but less than ideal overflow checking pattern
used in OpenBSD.
Change-Id: Ibb0d4fd9b5acb67983e6a9f46844c2fd444f7e69
Now we have split CXX_WRAPPER from TARGET_CXX and CXX_BARE isn't needed
any more.
Bug: 22612634
Change-Id: I52c78b0d1b325910e875a786d17f780731778b4b
(cherry-pick from commit 9d11a7087c)
Upstream clang has a new diagnostic, '-Wmismatched-new-delete' to
generate a warning (that becomes an error with -Werror) when delete is
used to deallocate pointers created with 'new[]'. This patch fixes
'delete's that trigger this warning/error.
Change-Id: Id7b6f6c2df3e860e576de55e2f61f3d2be3a3986
When dlopen-ing a library, add the caller's DT_RUNPATH to the directory search
list. This fixes dlfcn.dt_runpath in bionic-unit-tests-glibc(32|64).
Bug: 21899363
Change-Id: Ife6a7e192939292cf4dc291b7e6b95945761cde3
1. Personality parameter should be unsigned int (not long)
2. Do not reset bits outside of PER_MASK when setting
personality value.
3. Set personality for static executables.
Bug: http://b/21900686
Change-Id: I4c7e34079cbd59b818ce221eed325c05b9bb2303
(cherry picked from commit f643eb38c3)
Clang/llvm x86_64 configuration of long double is still
incompatible with gcc.
https://llvm.org/bugs/show_bug.cgi?id=23897
BUG: 21899249
Change-Id: I47fd6d0ce2daa84ae0035e7885a4d90e4c3056f7
This makes bionic-unit-test-glibc64 behave consistently
when testing dlopen from a library with dt_runpath.
Bug: http://b/21899363
Change-Id: I9d446eb6852876975874d6b7761f6f81cc4e9916
If TIMER_ABSTIME is used in timer_settime(), the timer is always fired
immediately, which is not the intent of the tests.
Change-Id: I76047dbeb2bdded272ee6d028630b53bfd7d8514
The pthread_mutex_lock and pthread_mutex_unlock were allowed to
fail silently on L 32 bit devices when passed a NULL. We changed
this to a crash on 32 bit devices, but there are still games that make
these calls and are not likely to be updated. Therefore, once again
allow NULL to be passed in on 32 bit devices.
Bug: 19995172
(cherry picked from commit 511cfd9dc8)
Change-Id: I159a99a941cff94297ef3fffda7075f8ef1ae252
A continuation of commit 2825f10b7f.
Add O_PATH compatibility support for flistxattr(). This allows
a process to list out all the extended attributes associated with
O_PATH file descriptors.
Change-Id: Ie2285ac7ad2e4eac427ddba6c2d182d41b130f75
Support O_PATH file descriptors when handling fgetxattr and fsetxattr.
This avoids requiring file read access to pull extended attributes.
This is needed to support O_PATH file descriptors when calling
SELinux's fgetfilecon() call. In particular, this allows the querying
and setting of SELinux file context by using something like the following
code:
int dirfd = open("/path/to/dir", O_DIRECTORY);
int fd = openat(dirfd, "file", O_PATH | O_NOFOLLOW);
char *context;
fgetfilecon(fd, &context);
This change was motivated by a comment in
https://android-review.googlesource.com/#/c/152680/1/toys/posix/ls.c
Change-Id: Ic0cdf9f9dd0e35a63b44a4c4a08400020041eddf
Answers the question: what if dependent library
was preloaded with RTLD_LOCAL flag.
Also add test for RTLD_NEXT within local_group.
Bug: http://b/17512583
Change-Id: I79e081e68b3a8c0ed8980d4275a06515fea94ec9
This test has lost its purpose as we are using mmap/munmap for pthread_internal_t. And it is a flaky test.
Bug: 20860440
Change-Id: I7cbb6bc3fd8a2ca430415beab5ee27a856ce4ea7
