30 lines
870 B
Diff
30 lines
870 B
Diff
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--- a/tools/lvmcmdline.c
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+++ b/tools/lvmcmdline.c
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@@ -3110,7 +3110,7 @@ static int _check_standard_fds(void)
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int err = is_valid_fd(STDERR_FILENO);
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if (!is_valid_fd(STDIN_FILENO) &&
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- !(stdin = fopen(_PATH_DEVNULL, "r"))) {
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+ !freopen(_PATH_DEVNULL, "r", stdin)) {
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if (err)
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perror("stdin stream open");
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else
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@@ -3120,7 +3120,7 @@ static int _check_standard_fds(void)
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}
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if (!is_valid_fd(STDOUT_FILENO) &&
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- !(stdout = fopen(_PATH_DEVNULL, "w"))) {
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+ !freopen(_PATH_DEVNULL, "r", stdout)) {
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if (err)
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perror("stdout stream open");
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/* else no stdout */
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@@ -3128,7 +3128,7 @@ static int _check_standard_fds(void)
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}
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if (!is_valid_fd(STDERR_FILENO) &&
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- !(stderr = fopen(_PATH_DEVNULL, "w"))) {
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+ !freopen(_PATH_DEVNULL, "w", stderr)) {
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printf("stderr stream open: %s\n",
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strerror(errno));
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return 0;
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