Jilles Tjoelker 05eb11cbc4 libc: Use O_CLOEXEC for various internal file descriptors. ...

This fixes a race condition where another thread may fork() before CLOEXEC
is set, unintentionally passing the descriptor to the child process.

This commit only adds O_CLOEXEC flags to open() or openat() calls where no
fcntl(fd, F_SETFD, FD_CLOEXEC) follows. The separate fcntl() call still
leaves a race window so it should be fixed later.

2012-09-29 11:54:34 +00:00

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Makefile.inc

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Symbol.map

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xdryp.c

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yplib.c

libc: Use O_CLOEXEC for various internal file descriptors.

2012-09-29 11:54:34 +00:00