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unix: use async-signal safe functions between fork and exec

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Refs: https://github.com/libuv/libuv/issues/998
PR-URL: https://github.com/libuv/libuv/pull/1167
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This commit is contained in:
jBarz 2016-12-12 16:52:43 -05:00 committed by Saúl Ibarra Corretgé
parent c66f265b5d
commit 449933623d
1 changed files with 2 additions and 2 deletions
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4
src/unix/process.c
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@ -323,7 +323,7 @@ static void uv__process_child_init(const uv_process_options_t* options,
}
if (fd == use_fd)
uv__cloexec(use_fd, 0);
uv__cloexec_fcntl(use_fd, 0);
else
fd = dup2(use_fd, fd);
@ -333,7 +333,7 @@ static void uv__process_child_init(const uv_process_options_t* options,
}
if (fd <= 2)
uv__nonblock(fd, 0);
uv__nonblock_fcntl(fd, 0);
if (close_fd >= stdio_count)
uv__close(close_fd);