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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-06-26 16:50:33 +0300 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-06-26 16:50:33 +0300 |
| commit | d1a83234c05e0a977e33d409d3a8cd0441e9e5a1 (patch) | |
| tree | d3e071da26c44dc22b1885682501c5587180e036 | |
| parent | 8ef9effaa558fbbf7e0f3b91a3faa4074686e671 (diff) | |
hush: fix dup_CLOEXEC() call without "avoid_fd" parameter
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | shell/hush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/hush.c b/shell/hush.c index 8d4478ae5..5d907e200 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9668,7 +9668,7 @@ int hush_main(int argc, char **argv) G_interactive_fd = dup_CLOEXEC(STDIN_FILENO, 254); if (G_interactive_fd < 0) { /* try to dup to any fd */ - G_interactive_fd = dup_CLOEXEC(STDIN_FILENO); + G_interactive_fd = dup_CLOEXEC(STDIN_FILENO, -1); if (G_interactive_fd < 0) /* give up */ G_interactive_fd = 0; |