From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 27 Sep 2017 19:27:09 +0000 (+0100)
Subject: pkstream/pkstream.c: Handle errors from select(2) properly.
X-Git-Tag: 1.5.0~126
X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/commitdiff_plain/c14225f66a85e219ff985884ea8c5c1f682202b7

pkstream/pkstream.c: Handle errors from select(2) properly.
---

diff --git a/pkstream/pkstream.c b/pkstream/pkstream.c
index f03d0ffe..4e565e00 100644
--- a/pkstream/pkstream.c
+++ b/pkstream/pkstream.c
@@ -436,8 +436,10 @@ int main(int argc, char *argv[])
   } else
     dofwd(STDIN_FILENO, STDOUT_FILENO);
 
-  for (;;)
-    sel_select(&sel);
+  for (;;) {
+    if (sel_select(&sel) && errno != EINTR)
+      die(1, "select failed: %s", strerror(errno));
+  }
   return (0);
 }