From 31897d2d99c82f3bfe254f7b4456acef24a53cad Mon Sep 17 00:00:00 2001 From: Ivan Poddubny Date: Sat, 21 May 2016 13:42:45 +0300 Subject: func_curl: Don't trim response text on non-ASCII characters The characters 0x80-0xFF were trimmed as well as 0x00-0x20 because of a signed comparison. ASTERISK-25669 #close Reported by: Jesper patches: strings.curl.trim.patch submitted by Jesper (License 5518) Change-Id: Ia51e169f24e3252a7ebbaab3728630138ec6f60a --- include/asterisk/strings.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asterisk/strings.h b/include/asterisk/strings.h index 0e2f69ba8..2ca75a69c 100644 --- a/include/asterisk/strings.h +++ b/include/asterisk/strings.h @@ -688,7 +688,7 @@ void ast_str_trim_blanks(struct ast_str *buf), if (!buf) { return; } - while (buf->__AST_STR_USED && buf->__AST_STR_STR[buf->__AST_STR_USED - 1] < 33) { + while (buf->__AST_STR_USED && ((unsigned char) buf->__AST_STR_STR[buf->__AST_STR_USED - 1]) < 33) { buf->__AST_STR_STR[--(buf->__AST_STR_USED)] = '\0'; } } -- cgit v1.2.3