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authorAnthony G. Basile <blueness@gentoo.org>2014-08-18 07:56:08 -0400
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2014-08-18 15:19:46 +0200
commit94246e65e20b5390d53858447526b231ef1afd67 (patch)
tree3b7f55ab2a0b43cc72c114a1b68253174fd0bfe1 /Makefile.help
parent8c93ff92c37e2ed577c593236d24d09d7dcaa3ab (diff)
libc: add issetugid()
issetugid() returns 1 if the process environment or memory address space is considered tainted, and returns 0 otherwise. This happens, for example, when a process's privileges are elevated by the setuid or setgid flags on an executable belonging to root. This function first appeard in OpenBSD 2.0 and is needed for the LibreSSL. This patch follows the same logic as the equivalent musl commit. For more information see the commit message at http://git.musl-libc.org/cgit/musl/commit/?id=ddddec106fd17c3aca3287005d21e92f742aa9d4 Signed-off-by: Anthony G. Basile <blueness@gentoo.org> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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