Ravi Pratap fixed a flaw in the init_by_resolv_conf() function for windows

that could cause it to return a bad return code.
18 years ago · 557aad7b02
parent a034ee1b7d
commit 557aad7b02
2 changed files with 8 additions and 0 deletions
--- a/4
+++ b/4
@ -1,5 +1,9 @@
  Changelog for the c-ares project

+* May 25 2007
+- Ravi Pratap fixed a flaw in the init_by_resolv_conf() function for windows
+  that could cause it to return a bad return code.
+
 * April 16 2007

 - Yang Tse: Provide ares_getopt() command-line parser function as a source
--- a/ares_init.c
+++ b/ares_init.c
@ -555,6 +555,10 @@ DhcpNameServer

  if (status == ARES_SUCCESS)
    status = ARES_EOF;
+  else
+    /* Catch the case when all the above checks fail (which happens when there
+       is no network card or the cable is unplugged) */
+    status = ARES_EFILE;

 #elif defined(__riscos__)