commit 20f87e78e39d70fd5f65779ebdc4dd16299e26b9
author dp-arm <dimitris.papastamos@arm.com> Mon Nov 07 11:13:54 2016 +0000
committer dp-arm <dimitris.papastamos@arm.com> Mon Dec 05 10:38:49 2016 +0000
tree 4fba3a4245d31c2b023db20b5324f76e0974c135
parent 60b499feacb12888ccfba476b9d1ce2441859611

fiptool: Initialize opt_index to 0 for getopt(3)

Change-Id: I62c1a636eb0d9f73fa3a6356e32b5a44f268d421
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>

tools/fiptool/fiptool.c

diff --git a/tools/fiptool/fiptool.c b/tools/fiptool/fiptool.c
index e3cdeef..f53e9ab 100644
--- a/tools/fiptool/fiptool.c
+++ b/tools/fiptool/fiptool.c
@@ -570,7 +570,7 @@
 	add_opt(opts, ++i, NULL, 0, 0);
 
 	while (1) {
-		int c, opt_index;
+		int c, opt_index = 0;
 
 		c = getopt_long(argc, argv, "", opts, &opt_index);
 		if (c == -1)
@@ -641,7 +641,7 @@
 	add_opt(opts, ++i, NULL, 0, 0);
 
 	while (1) {
-		int c, opt_index;
+		int c, opt_index = 0;
 
 		c = getopt_long(argc, argv, "o:", opts, &opt_index);
 		if (c == -1)
@@ -728,7 +728,7 @@
 	add_opt(opts, ++i, NULL, 0, 0);
 
 	while (1) {
-		int c, opt_index;
+		int c, opt_index = 0;
 
 		c = getopt_long(argc, argv, "fo:", opts, &opt_index);
 		if (c == -1)
@@ -845,7 +845,7 @@
 	add_opt(opts, ++i, NULL, 0, 0);
 
 	while (1) {
-		int c, opt_index;
+		int c, opt_index = 0;
 
 		c = getopt_long(argc, argv, "fo:", opts, &opt_index);
 		if (c == -1)