forked from rpms/glibc
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
commit 02cd5c1a8d033d7f91fea12a66bb44d1bbf85f76
|
|
Author: Florian Weimer <fweimer@redhat.com>
|
|
Date: Sat Dec 1 21:43:36 2018 +0100
|
|
|
|
support: Close original descriptors in support_capture_subprocess
|
|
|
|
diff --git a/support/support_capture_subprocess.c b/support/support_capture_subprocess.c
|
|
index 6d2029e13bd6ae73..93f6ea310290000a 100644
|
|
--- a/support/support_capture_subprocess.c
|
|
+++ b/support/support_capture_subprocess.c
|
|
@@ -59,8 +59,12 @@ support_capture_subprocess (void (*callback) (void *), void *closure)
|
|
|
|
int stdout_pipe[2];
|
|
xpipe (stdout_pipe);
|
|
+ TEST_VERIFY (stdout_pipe[0] > STDERR_FILENO);
|
|
+ TEST_VERIFY (stdout_pipe[1] > STDERR_FILENO);
|
|
int stderr_pipe[2];
|
|
xpipe (stderr_pipe);
|
|
+ TEST_VERIFY (stderr_pipe[0] > STDERR_FILENO);
|
|
+ TEST_VERIFY (stderr_pipe[1] > STDERR_FILENO);
|
|
|
|
TEST_VERIFY (fflush (stdout) == 0);
|
|
TEST_VERIFY (fflush (stderr) == 0);
|
|
@@ -72,6 +76,8 @@ support_capture_subprocess (void (*callback) (void *), void *closure)
|
|
xclose (stderr_pipe[0]);
|
|
xdup2 (stdout_pipe[1], STDOUT_FILENO);
|
|
xdup2 (stderr_pipe[1], STDERR_FILENO);
|
|
+ xclose (stdout_pipe[1]);
|
|
+ xclose (stderr_pipe[1]);
|
|
callback (closure);
|
|
_exit (0);
|
|
}
|