Found by the toybox id(1) which calls both getpwuid(3) and getgrgid(3) before
looking at either result. The use of a shared buffer in this code meant that
even on a single thread, the data for any of the passwd functions would be
clobbered by the data for any of the group functions (or vice versa).
This might seem like an insufficient fix, but POSIX explicitly says (for
getpwnam) that the result "might be overwritten by a subsequent call to
getpwent(), getpwnam(), or getpwuid()" and likewise for other members of
that group, plus equivalent text for the group-related functions.
Change-Id: I2272f47e91f72e043fdaf7c169fa9f6978ff4370
Previously it couldn't be included alone. Also add a header and include guard,
and fix its siblings' include guards.
Bug: https://code.google.com/p/android/issues/detail?id=82638
Change-Id: I32139a4bda0a6b015508a2319bf4e1a1453345f2
I also suspect that libc/arch-arm/bionic/memcmp.S is supposed to like in the
generic directory these days, but this change just removes dead code.
Change-Id: I9072488df6e9b7261d79b6014914a0e937cb387b
Sgidefs.h is needed by strace.
Replaced now-duplicate arch-mips64/include directory
by symlink to arch-mips/include.
Change-Id: I7808602cfa452eca3ffbdb94903f4c5bdb33efa3
Remove code duplication and fall back to trying directly if the proxy
isn't available. With this, tests still work if netd is dead (perhaps
because you've run "adb shell stop", or because you're running on the host).
Bug: 18547878
Change-Id: Ia4a9aa18b1fc79e09735107246989fa7fc6c8455
Directly save data into stack without properly adjustment
of stack point is dangous. For example, if a signal comes,
kernel will put sigframe into userspace's stack, which
will overwrite the saved data if sp is not adjusted properly.
Bug: 15195265
Change-Id: Iea0cadfd3b94d50cf40252ad52fe5950811b9192
Signed-off-by: Jiangli Yuan <a6808c@motorola.com>
now, some script to update kernel-headers is not working.
because of wrong variable value and test codes.
so this issue is fixed.
Change-Id: Iffae9607858cc3c1c58fa24244be217b5a1ab06e
Imagination already did the work to make the contents of these directories
identical. Let's take advantage of that fact.
Change-Id: Ib101ba39041fb500c9c618fa2020e72aa2ccd9c2
Specifically, use the argument to sigsetjmp as a flag in the buffer
to indicate whether or not the signal mask is valid.
Bug: 16918359
Change-Id: I5bb1f1220f14c105c6bc57e0c28c1dc366d1438f
Note that this doesn't address the fact that we don't save/restore the
real-time signals. But it does let us pass the tests we currently fail.
Bug: 16918359
Change-Id: I063a6926164289a71026a412da7f5dd2ca9a74b3
Several cache related queries are added, such as
_SC_LEVEL1_DCACHE_LINESIZE, _SC_LEVEL1_DCACHE_SIZE and etc. For the
moment, we always return 0 for these queries.
Change-Id: I36f67af8128672d8c1eef49d6f2431cca5a94719
If something's in POSIX, we don't need to show it in the glibc list.
If something's not implemented by glibc, we don't need to show it in the
POSIX list (because it's probably either a macro or obsolete).
Change-Id: Ied0f8d97d3fffb280c22e9cdf6782430d776c02f
