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erlang
0141-run_erl-Cleanup-buggy-retry-of-close.patch
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File 0141-run_erl-Cleanup-buggy-retry-of-close.patch of Package erlang
From 851d82dae27e89275b2a107f98b2fa7bd9c08a1e Mon Sep 17 00:00:00 2001 From: Sverker Eriksson <sverker@erlang.org> Date: Thu, 23 Nov 2017 15:35:16 +0100 Subject: [PATCH 2/2] run_erl: Cleanup buggy retry of close The retry loop wasn't working anyway as it tested fd<0 instead of res. So, there is no real semantic change here. --- erts/etc/unix/run_erl.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c index f05c729eeb..81a0036c99 100644 --- a/erts/etc/unix/run_erl.c +++ b/erts/etc/unix/run_erl.c @@ -1346,11 +1346,8 @@ static int sf_open(const char *path, int type, mode_t mode) { } static int sf_close(int fd) { - int res = 0; - - do { res = close(fd); } while(res < 0 && errno == EINTR); - - return res; + /* "close() should not be retried after an EINTR" */ + return close(fd); } /* Extract any control sequences that are ment only for run_erl -- 2.15.0
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