Previously, we were zeroing out the reserved signals, when we actually
wanted to have TIMER_SIGNAL always be blocked, and the other signals
always be unblocked. This resulted in process termination when a
SIGEV_THREAD timer callback calls sigprocmask(SIG_SETMASK, ...) with
any signal mask value, and then subsequently fails to complete its
callback and reach the sigtimedwait in bionic before the next timer
iteration triggers.
Add a how argument to filter_reserved_signals to appropriately
block/unblock our reserved signals.
Bug: http://b/116783733
Test: bionic-unit-tests32/64
Change-Id: Ie5339682cdeb914711cd4089cd26ee395704d0df
glibc and musl both have these as synonyms for one another, so we may
as well do the same and get backwards compatibility on old OS releases.
Bug: N/A
Test: ran tests
Change-Id: I6bf38ea446560e1b11022ff539f07eb67c157049
Currently it normalizes the path to a string with a single uninitialized
byte. It should instead normalize it to "/".
Bug: none
Test: /data/nativetest/linker-unit-tests/linker-unit-tests32
Test: /data/nativetest64/linker-unit-tests/linker-unit-tests64
Change-Id: I06e0f7598d16acfa21875dad53efbc293cfeb44d
The argument to CloseArchive has type ZipArchiveHandle, but we're
passing it a ZipArchiveHandle*. The compiler doesn't detect the type
mismatch because ZipArchiveHandle is a typedef for void*.
Remove a duplicate close() call:
The fourth argument to OpenArchiveFd is "bool assume_ownership = true".
Even if the function fails, ownership of the fd is still transferred to
a ZipArchive object that's deleted when this code calls CloseArchive.
AFAIK, this code path is rarely or never hit.
Bug: none
Test: manual (eventually, 'linker64 /system!/foo')
Change-Id: I95d79809b6e118fb3c39c7b98b8055c8e324db1a
I failed to convince the compiler/linker to just refrain (via factoring out,
attribute `noinline`, or meddling with `--icf=none`), but luckily I noticed
that we should have CHECK_FP in each function for a better error message,
and the distinct error messages keep the two functions apart.
(Also add a missing CHECK_FP to `clearerr_unlocked`.)
Bug: http://b/116969207
Test: manual with a modified `crasher`
Change-Id: Ic122e90e94f7e22f486be57d3dac7137a225d682
Use a global gtest isolation runner rather than the custom one in
bionic.
Test: Ran all unit tests and verified same behavior before and after.
Change-Id: I24a7cf17cf8e018d0f51969c64b53ce9059cc779
During the review of the script that generates /vendor/etc/passwd, it
was suggested that the shell be /vendor/bin/sh instead of the typical
/system/bin/sh. This has subsequently caused bionic unit tests to
fail, since they always check that the shell is set to /system/bin/sh.
In the spirit of that review, libc is modified to return
/vendor/bin/sh for the OEM AID ranges and the test is updated to
expect this.
Test: bionic unit tests
Change-Id: Ie7c1c48fde8a71b3df1aa0ef112d42ab7bd3baec
cc_objects are getting support for STL headers, disable them for
crt objects to avoid a circular dependency through libc++.
Test: m checkbuild
Change-Id: I4e0f4a2193ce98ec4b8802492add9014ec0dba98
Originally a BSD extension, now in glibc too. We've used it internally
for a while.
(cherry-pick of e4b13f7e3ca68edfcc5faedc5e7d4e13c4e8edb9.)
Bug: http://b/112163459
Test: ran tests
Change-Id: I813c3a62b13ddb91ba41e32a5a853d09207ea6bc
Merged-In: I813c3a62b13ddb91ba41e32a5a853d09207ea6bc
