From: Jorge Pereira <jpereiran@gmail.com>
Date: Fri, 18 Oct 2019 02:58:07 +0000 (-0300)
Subject: Let' be able to buffer multiple lines with a backslash
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=784aaf1191f2ab3ead0f62451ae552ebe97e58a2;p=thirdparty%2Ffreeradius-server.git

Let' be able to buffer multiple lines with a backslash
---

diff --git a/src/bin/unit_test_attribute.c b/src/bin/unit_test_attribute.c
index 36cd61578b8..0518201aa38 100644
--- a/src/bin/unit_test_attribute.c
+++ b/src/bin/unit_test_attribute.c
@@ -1646,6 +1646,7 @@ static int process_file(bool *exit_now, TALLOC_CTX *ctx, CONF_SECTION *features,
 	 *	Loop over lines in the file or stdin
 	 */
 	while (fgets(buffer, sizeof(buffer), fp) != NULL) {
+		bool			backslash = strchr(buffer, '\\') ? true : false;
 		char			*p = strchr(buffer, '\n');
 		command_entry_t	*command;
 		command_result_t	result = { .rcode = RESULT_OK };	/* Reset to OK */
@@ -1663,6 +1664,22 @@ static int process_file(bool *exit_now, TALLOC_CTX *ctx, CONF_SECTION *features,
 			*p = '\0';
 		}
 
+		/*
+		 *	Backslash? then keep buffering.
+		 */
+		if (backslash) {
+			size_t len = strlen(buffer) - 2; /* take over: '\' + '\n' */
+
+			while (fgets(&buffer[len], (sizeof(buffer) - len), fp)) {
+				if (strchr(buffer, '\\')) {
+					len = strlen(buffer) - 2;
+					continue;
+				}
+
+				if (strchr(buffer, '\n')) break; /* continue the game */
+			}
+		}
+
 		p = buffer;
 		fr_skip_whitespace(p);
 		if (*p == '\0') continue;				/* Blank line */