From 15fb7904f4431a6e7c305fd08732458f7f885e7e Mon Sep 17 00:00:00 2001
From: Yves-Alexis Perez <corsac@debian.org>
Date: Tue, 11 Mar 2014 20:48:48 +0100
Subject: Imported Upstream version 5.1.2

---
 .../utils/printf_hook/printf_hook_builtin.c              | 16 +++++++---------
 src/libstrongswan/utils/printf_hook/printf_hook_glibc.c  |  2 +-
 2 files changed, 8 insertions(+), 10 deletions(-)

(limited to 'src/libstrongswan/utils/printf_hook')

diff --git a/src/libstrongswan/utils/printf_hook/printf_hook_builtin.c b/src/libstrongswan/utils/printf_hook/printf_hook_builtin.c
index d00abef20..c79d4b87a 100644
--- a/src/libstrongswan/utils/printf_hook/printf_hook_builtin.c
+++ b/src/libstrongswan/utils/printf_hook/printf_hook_builtin.c
@@ -122,10 +122,14 @@ size_t print_in_hook(printf_hook_data_t *data, char *fmt, ...)
 
 	if (written > data->n)
 	{
-		written = data->n;
+		data->q += data->n;
+		data->n = 0;
+	}
+	else
+	{
+		data->q += written;
+		data->n -= written;
 	}
-	data->q += written;
-	data->n += written;
 	return written;
 }
 
@@ -725,12 +729,6 @@ int builtin_vsnprintf(char *buffer, size_t n, const char *format, va_list ap)
 
 						switch (ch)
 						{
-							case 'P':
-							{
-								/* Upper case pointer */
-								flags |= FL_UPPER;
-								/* fall through */
-							}
 							case 'p':
 							{
 								/* Pointer */
diff --git a/src/libstrongswan/utils/printf_hook/printf_hook_glibc.c b/src/libstrongswan/utils/printf_hook/printf_hook_glibc.c
index 8fd1aed4a..5efe1d990 100644
--- a/src/libstrongswan/utils/printf_hook/printf_hook_glibc.c
+++ b/src/libstrongswan/utils/printf_hook/printf_hook_glibc.c
@@ -19,10 +19,10 @@
 #include <utils/utils.h>
 #include <utils/debug.h>
 
-#include <printf.h>
 #include <stdio.h>
 #include <stdarg.h>
 #include <string.h>
+#include <printf.h>
 
 typedef struct private_printf_hook_t private_printf_hook_t;
 typedef struct printf_hook_handler_t printf_hook_handler_t;
-- 
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