From: Ray Strode <rstrode@redhat.com>
Date: Wed, 17 Jul 2013 19:07:43 +0000 (-0400)
Subject: key-file: ignore leading spaces and blank lines
X-Git-Tag: 0.9.0~85
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7fd7fd1a82f26d007962adb75948de3e5544b9ae;p=thirdparty%2Fplymouth.git

key-file: ignore leading spaces and blank lines

leading spaces and blank lines currently cause parse errors.
This commit fixes the parser to be more lenient.

https://bugs.freedesktop.org/show_bug.cgi?id=67006
---

diff --git a/src/libply/ply-key-file.c b/src/libply/ply-key-file.c
index c1fd0d1e..c62551e4 100644
--- a/src/libply/ply-key-file.c
+++ b/src/libply/ply-key-file.c
@@ -25,6 +25,7 @@
 #include "ply-key-file.h"
 
 #include <assert.h>
+#include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <string.h>
@@ -179,7 +180,12 @@ ply_key_file_load_group (ply_key_file_t *key_file,
       key = NULL;
       value = NULL;
 
-      first_byte = fgetc (key_file->fp);
+      do
+        {
+          first_byte = fgetc (key_file->fp);
+        }
+      while (isspace (first_byte));
+
       if (first_byte == '#')
         {
           char *line_to_toss;