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From 77ff5f1be394eb2c786df561ff37dde7f982ec76 Mon Sep 17 00:00:00 2001
From: Stefano Babic <sbabic@denx.de>
Date: Fri, 28 Jul 2017 13:20:52 +0200
Subject: [PATCH] Wrong CRC with ASCII CRC for large files
Due to signedness, the checksum is not computed when filesize is bigger
a 2GB.
Upstream-Status: Submitted [https://lists.gnu.org/archive/html/bug-cpio/2017-07/msg00004.html]
Signed-off-by: Stefano Babic <sbabic@denx.de>
---
src/copyout.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/copyout.c b/src/copyout.c
index 1f0987a..727aeca 100644
--- a/src/copyout.c
+++ b/src/copyout.c
@@ -34,13 +34,13 @@
compute and return a checksum for them. */
static uint32_t
-read_for_checksum (int in_file_des, int file_size, char *file_name)
+read_for_checksum (int in_file_des, unsigned int file_size, char *file_name)
{
uint32_t crc;
char buf[BUFSIZ];
- int bytes_left;
- int bytes_read;
- int i;
+ unsigned int bytes_left;
+ unsigned int bytes_read;
+ unsigned int i;
crc = 0;
--
2.7.4
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