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| author | Rich Felker <dalias@aerifal.cx> | 2012-06-02 20:04:27 -0400 |
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| committer | Rich Felker <dalias@aerifal.cx> | 2012-06-02 20:04:27 -0400 |
| commit | 40bd1726b6aa93a8311a77a1fec6da0fe0489fd0 (patch) | |
| tree | 5270a8c14dc541d5915a786a5e335dd200eb715f /src/math/copysignl.c | |
| parent | 1e597a3e9bbdbe82d2ffd3963019d3a3edeed859 (diff) | |
| download | musl-40bd1726b6aa93a8311a77a1fec6da0fe0489fd0.tar.gz musl-40bd1726b6aa93a8311a77a1fec6da0fe0489fd0.tar.xz musl-40bd1726b6aa93a8311a77a1fec6da0fe0489fd0.zip | |
remove implementation-reserved bits when saving signal mask
this fix is necessary because a program could be started with some of the implementation-reserved signals masked (e.g. due to exec having been called from a signal handler, or from a non-musl program) and then could obtain an invalid-to-use-later sigset_t as the old/saved signal mask.
Diffstat (limited to 'src/math/copysignl.c')
0 files changed, 0 insertions, 0 deletions