Fix "send text" crash (bug #3378)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@4848 65c4cc65-6c06-0410-ace0-fbb531ad65f3
21 years ago · 61d87e19f1
parent 63a98a2bed
commit 61d87e19f1
1 changed files with 1 additions and 1 deletions
--- a/channels/chan_alsa.c
+++ b/channels/chan_alsa.c
@ -863,7 +863,7 @@ static int console_sendtext(int fd, int argc, char *argv[])
 		struct ast_frame f = { AST_FRAME_TEXT, 0 };
 		char text2send[256] = "";
 		text2send[0] = '\0';
-		while(tmparg <= argc) {
+		while(tmparg < argc) {
 			strncat(text2send, argv[tmparg++], sizeof(text2send) - strlen(text2send) - 1);
 			strncat(text2send, " ", sizeof(text2send) - strlen(text2send) - 1);
 		}