| commit | 396497085a02f2988d15d54e22cb531dd76254f0 | [log] [tgz] |
|---|---|---|
| author | Nick Kralevich <nnk@google.com> | Mon Jan 14 13:52:43 2019 -0800 |
| committer | Nick Kralevich <nnk@google.com> | Mon Jan 14 13:53:40 2019 -0800 |
| tree | af6cf95b5b33603e47c2230db33e320b2da9feef | |
| parent | 7ae295368dbb3d9b4dfa67231416cfde2bcdadb0 [diff] |
sharedmem.cpp: replace dup() with fcntl(F_DUPFD_CLOEXEC) Replace calls to dup() with fcntl(F_DUPFD_CLOEXEC). The only difference between the two is that O_CLOEXEC is set on the newly duped file descriptor. This helps address file descriptor leaks crossing an exec() boundary. Test: compiles and boots Change-Id: I95218331382b7a3432d31a46c173009dc4df1a6b