From a8996b9e5268f8ca33deca21e1375a8887c50d40 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 18 Oct 2006 14:47:58 +0000
Subject: [PATCH] use the return code from lseek() to detect problems and bail
out if so
---
lib/file.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/file.c b/lib/file.c
index e9ed5b7f0..602299d01 100644
--- a/lib/file.c
+++ b/lib/file.c
@@ -367,8 +367,11 @@ CURLcode Curl_file(struct connectdata *conn, bool *done)
if(fstated)
Curl_pgrsSetDownloadSize(data, expected_size);
- if(data->reqdata.resume_from)
- lseek(fd, data->reqdata.resume_from, SEEK_SET);
+ if(data->reqdata.resume_from) {
+ if(data->reqdata.resume_from !=
+ lseek(fd, data->reqdata.resume_from, SEEK_SET))
+ return CURLE_BAD_DOWNLOAD_RESUME;
+ }
Curl_pgrsTime(data, TIMER_STARTTRANSFER);
--
2.40.0