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early: keep stdio files open
[project/procd.git]
/
early.c
diff --git
a/early.c
b/early.c
index
27d0929
..
204623b
100644
(file)
--- a/
early.c
+++ b/
early.c
@@
-65,7
+65,11
@@
static void early_console(const char *dev)
dup2(dd, STDIN_FILENO);
dup2(dd, STDOUT_FILENO);
dup2(dd, STDERR_FILENO);
- close(dd);
+
+ if (dd != STDIN_FILENO &&
+ dd != STDOUT_FILENO &&
+ dd != STDERR_FILENO)
+ close(dd);
}
static void early_env(void)