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lib: Fix 1417431 Unchecked return value from library

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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2017-09-05 13:17:54 +02:00 committed by Jeremy Allison
parent 970f78ea2e
commit 5b53254ffc
1 changed files with 10 additions and 2 deletions
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12
lib/pthreadpool/tests.c
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@ -232,7 +232,11 @@ static int test_busyfork(void)
return -1; return -1;
} }
poll(NULL, 0, 200); ret = poll(NULL, 0, 200);
if (ret == -1) {
perror("poll failed");
return -1;
}
child = fork(); child = fork();
if (child < 0) { if (child < 0) {
@ -278,7 +282,11 @@ static int test_busyfork(void)
return -1; return -1;
} }
poll(NULL, 0, 200); ret = poll(NULL, 0, 200);
if (ret == -1) {
perror("poll failed");
return -1;
}
waitret = waitpid(child, &wstatus, WNOHANG); waitret = waitpid(child, &wstatus, WNOHANG);
if (waitret != child) { if (waitret != child) {