From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 22 Nov 2023 18:54:31 +0000 (+0900)
Subject: io-util: actually retry on failure
X-Git-Tag: v255-rc3~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19f0a71ba0ff886dd25b140dc86b055564f71df0;p=thirdparty%2Fsystemd.git

io-util: actually retry on failure

Follow-up for e22c60a9d5dfc5f0b260c7906f3546aef2925998.

Fixes #30152.
---

diff --git a/src/basic/io-util.c b/src/basic/io-util.c
index dee59947aa1..6bcbef34136 100644
--- a/src/basic/io-util.c
+++ b/src/basic/io-util.c
@@ -163,6 +163,7 @@ int loop_write_full(int fd, const void *buf, size_t nbytes, usec_t timeout) {
                                 return r;
                         if (r == 0)
                                 return -ETIME;
+                        continue;
                 }
 
                 if (_unlikely_(nbytes > 0 && k == 0)) /* Can't really happen */