From: Guido Falsi <madpilot@freebsd.org>
Date: Mon, 26 Mar 2018 12:42:52 +0000 (+0200)
Subject: core: fix getopt(3) usage
X-Git-Tag: 15.4.0-rc1~41
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35ebe3376d94d8f14ad4ef8cf8ab786da5416778;p=thirdparty%2Fasterisk.git

core: fix getopt(3) usage

Setting optind = 0 is forced to 1 in glibc implementation, but
causes option parsing to be flawed in other implementations, for
example on FreeBSD.

ASTERISK-27773 #close

Change-Id: Ia548e69f8302e9754dbbedb6bc451c0700c66f61
---

diff --git a/main/asterisk.c b/main/asterisk.c
index 0442614a40..568feb0b6b 100644
--- a/main/asterisk.c
+++ b/main/asterisk.c
@@ -3995,7 +3995,7 @@ int main(int argc, char *argv[])
 	 *
 	 * \todo Document these options
 	 */
-	optind = 0;
+	optind = 1;
 	while ((c = getopt(argc, argv, getopt_settings)) != -1) {
 		/*!\note Please keep the ordering here to alphabetical, capital letters
 		 * first.  This will make it easier in the future to select unused