From: Jan Andres <jandres@gmx.net>
Date: Wed, 28 Jan 2015 19:00:41 +0000 (+0100)
Subject: processes: Fix ps_get_cmdline() on Solaris.
X-Git-Tag: collectd-5.5.0~25^2~3
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=1063a898bc1a05a954e7290296365d7ef26eb8a5;p=collectd.git

processes: Fix ps_get_cmdline() on Solaris.

Return value of read_file_contents() was checked incorrectly.
---

diff --git a/src/processes.c b/src/processes.c
index 68f30a5a..fb88a315 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -1209,7 +1209,7 @@ static const char *ps_get_cmdline (pid_t pid, /* {{{ */
 	snprintf(path, sizeof (path), "/proc/%i/psinfo", pid);
 
 	status = read_file_contents (path, (void *) &info, sizeof (info));
-	if (status != ((int) buffer_size))
+	if (status != sizeof (info))
 	{
 		ERROR ("processes plugin: Unexpected return value "
 				"while reading \"%s\": "