From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Fri, 16 Oct 2020 15:08:24 +0000 (+0200)
Subject: seccomp_user_notif.2: EXAMPLE: rename a variable
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5486117543a3dedbf2301d0e8649d696015f7482;p=thirdparty%2Fman-pages.git

seccomp_user_notif.2: EXAMPLE: rename a variable

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---

diff --git a/man2/seccomp_user_notif.2 b/man2/seccomp_user_notif.2
index 7190c799b8..5449fd305f 100644
--- a/man2/seccomp_user_notif.2
+++ b/man2/seccomp_user_notif.2
@@ -1235,11 +1235,11 @@ getTargetPathname(struct seccomp_notif *req, int notifyFd,
     /* Read bytes at the location containing the pathname argument
        (i.e., the first argument) of the mkdir(2) call */
 
-    ssize_t s = pread(procMemFd, path, len, req\->data.args[0]);
-    if (s == \-1)
+    ssize_t nread = pread(procMemFd, path, len, req\->data.args[0]);
+    if (nread == \-1)
         errExit("pread");
 
-    if (s == 0) {
+    if (nread == 0) {
         fprintf(stderr, "\etS: pread() of /proc/PID/mem "
                 "returned 0 (EOF)\en");
         exit(EXIT_FAILURE);
@@ -1252,8 +1252,8 @@ getTargetPathname(struct seccomp_notif *req, int notifyFd,
        than the target. */
 
     int zeroIdx = len \- 1;
-    if (s < zeroIdx)
-	zeroIdx = s;
+    if (nread < zeroIdx)
+	zeroIdx = nread;
     path[zeroIdx] = \(aq\0\(aq;
 
     if (close(procMemFd) == \-1)