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authorChristophe Lyon <christophe.lyon@st.com>2018-07-04 17:55:40 +0200
committerWaldemar Brodkorb <wbrodkorb@conet.de>2018-08-10 16:02:45 +0200
commita7d538fddb21427681704e027e2fdea2bed686c7 (patch)
treec4e52cb4ecd677ad0256da6e2c600dbbb9f030cf /docs
parent0f4ddec32ebf5796c5ea485f8fdae2f1ad429e1d (diff)
nptl threads: Fix bug in using a weak variable.
In case __nptl_nthreads is not defined in the final binary then avoid dereferencing the address since it's null. Anyway this means there is no other thread and so we must exit. * libc/misc/internals/__uClibc_main.c (__uClibc_main): Handle case where &__nptl_nthreads is null. Signed-off-by: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
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