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| author | Carlos O'Donell <carlos@redhat.com> | 2016-06-06 14:20:58 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2016-06-06 21:40:25 -0400 |
| commit | 47dd3543d36465496970406da03db5aecdc377ee (patch) | |
| tree | 2288d28761125dcb0b27e150f76314d064decc43 /sysdeps/unix/sysv/linux/mips | |
| parent | 3f61232ab337b8162ed1a37558b30ce714dba894 (diff) | |
| download | glibc-47dd3543d36465496970406da03db5aecdc377ee.tar.gz glibc-47dd3543d36465496970406da03db5aecdc377ee.tar.xz glibc-47dd3543d36465496970406da03db5aecdc377ee.zip | |
Bug 20198: quick_exit should not call destructors.
In C++11 18.5.12 says "Objects shall not be destroyed as a result of calling quick_exit." In C11 quick_exit is silent about thread object destruction. Therefore to make glibc C++ compliant we do not call any thread local destructors. A new regression test verifies the fix. I will note that C++11 18.5.3 makes it clear that C++ defines additional requirements for _Exit() to prevent it from executing destructors. Given that the point of _Exit() is to terminate the process immediately it makes sense the C and C++ should line up and avoid calling destructors. No failures. New regtest passes.
Diffstat (limited to 'sysdeps/unix/sysv/linux/mips')
4 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist index 87bb49b3b1..69386b2a94 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist @@ -1942,6 +1942,7 @@ GLIBC_2.23 fts64_open F GLIBC_2.23 fts64_read F GLIBC_2.23 fts64_set F GLIBC_2.24 GLIBC_2.24 A +GLIBC_2.24 quick_exit F GLIBC_2.24 recvmsg F GLIBC_2.24 sendmsg F GLIBC_2.3 GLIBC_2.3 A diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist index 1a415abad6..62ba3f918e 100644 --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist @@ -1940,6 +1940,7 @@ GLIBC_2.23 fts64_open F GLIBC_2.23 fts64_read F GLIBC_2.23 fts64_set F GLIBC_2.24 GLIBC_2.24 A +GLIBC_2.24 quick_exit F GLIBC_2.24 recvmsg F GLIBC_2.24 sendmsg F GLIBC_2.3 GLIBC_2.3 A diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist index 949761b200..49b2ad7aa5 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist @@ -1938,6 +1938,7 @@ GLIBC_2.23 fts64_open F GLIBC_2.23 fts64_read F GLIBC_2.23 fts64_set F GLIBC_2.24 GLIBC_2.24 A +GLIBC_2.24 quick_exit F GLIBC_2.24 recvmsg F GLIBC_2.24 sendmsg F GLIBC_2.3 GLIBC_2.3 A diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist index 0e2ff7502c..445db92115 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist @@ -1933,6 +1933,7 @@ GLIBC_2.23 fts64_open F GLIBC_2.23 fts64_read F GLIBC_2.23 fts64_set F GLIBC_2.24 GLIBC_2.24 A +GLIBC_2.24 quick_exit F GLIBC_2.24 recvmmsg F GLIBC_2.24 recvmsg F GLIBC_2.24 sendmmsg F |