From: Ruediger Meier <ruediger.meier@xxxxxxxxxxx>
readdir(3p): "When the end of the directory is encountered, a null
pointer shall be returned and errno is not changed"
Signed-off-by: Ruediger Meier <ruediger.meier@xxxxxxxxxxx>
---
lib/procutils.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/procutils.c b/lib/procutils.c
index ef96941..1823d16 100644
--- a/lib/procutils.c
+++ b/lib/procutils.c
@@ -143,6 +143,7 @@ int proc_next_pid(struct proc_processes *ps, pid_t *pid)
do {
char buf[BUFSIZ], *p;
+ errno = 0;
d = readdir(ps->dir);
if (!d)
return errno ? -1 : 1; /* error or end-of-dir */
--
1.8.4.5
--
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