dco_linux: properly close dco version file

Since we only call this once, it is not a bad
leak, but still.

Change-Id: Id85766738c3ece4f2d1860f7d101e4446a894aed
Signed-off-by: Frank Lichtenheld <frank@lichtenheld.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20230512155023.444406-1-frank@lichtenheld.com>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg26650.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This commit is contained in:
Frank Lichtenheld 2023-05-12 17:50:23 +02:00 committed by Gert Doering
parent f485074570
commit cf496476b3

View file

@ -1020,6 +1020,7 @@ dco_version_string(struct gc_arena *gc)
if (!fgets(BSTR(&out), BCAP(&out), fp))
{
fclose(fp);
return "ERR";
}
@ -1031,6 +1032,7 @@ dco_version_string(struct gc_arena *gc)
*nl = '\0';
}
fclose(fp);
return BSTR(&out);
}