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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-03-12 09:50:19 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-04-21 15:10:10 -0300 |
| commit | 566e10aa7292bacd74d229ca6f2cd9e8c8ba8748 (patch) | |
| tree | 8418dc7134fe1223d7f74db7d602521a4b5afa11 /nptl/Makefile | |
| parent | 2f6fa80147f0cf74c0d411a0e07c5655deb436b3 (diff) | |
| download | glibc-566e10aa7292bacd74d229ca6f2cd9e8c8ba8748.tar glibc-566e10aa7292bacd74d229ca6f2cd9e8c8ba8748.tar.gz glibc-566e10aa7292bacd74d229ca6f2cd9e8c8ba8748.tar.bz2 glibc-566e10aa7292bacd74d229ca6f2cd9e8c8ba8748.zip | |
signal: Only handle on NSIG signals on signal functions (BZ #25657)
The upper bits of the sigset_t s not fully initialized in the signal
mask calls that return information from kernel (sigprocmask,
sigpending, and pthread_sigmask), since the exported sigset_t size
(1024 bits) is larger than Linux support one (64 or 128 bits).
It might make sigisemptyset/sigorset/sigandset fail if the mask
is filled prior the call.
This patch changes the internal signal function to handle up to
supported Linux signal number (_NSIG), the remaining bits are
untouched.
Checked on x86_64-linux-gnu and i686-linux-gnu.
Diffstat (limited to 'nptl/Makefile')
| -rw-r--r-- | nptl/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nptl/Makefile b/nptl/Makefile index 4816fa254e..33fa03807e 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -293,7 +293,7 @@ tests = tst-attr2 tst-attr3 tst-default-attr \ tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \ tst-flock1 tst-flock2 \ tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \ - tst-signal6 \ + tst-signal6 tst-signal8 \ tst-exec1 tst-exec2 tst-exec3 tst-exec4 tst-exec5 \ tst-exit1 tst-exit2 tst-exit3 \ tst-stdio1 tst-stdio2 \ |