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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=993e7a9703821acc81a2a3dfe7cadd4d35197597
commit 993e7a9703821acc81a2a3dfe7cadd4d35197597
Author: Mats Erik Andersson <[email protected]>
Date: Sat Jul 18 10:51:28 2015 +0200
rcp: Integer overflow with large files.
An insufficiently sized variable cannot handle
file sizes in excess of 2GB.
diff --git a/ChangeLog b/ChangeLog
index 18a584b..822b6d2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
2015-07-18 Mats Erik Andersson <[email protected]>
+ rcp: Integer overflow.
+ During transmission of large files, size exceeding 2GB,
+ a long integer variable overflows. Issue reported and
+ identified by Wenlin Kang in
+ http://lists.gnu.org/archive/html/bug-inetutils/2015-07/msg00004.html
+
+ * src/rcp.c (sink): Change SIZE to have type `off_t'.
+
+2015-07-18 Mats Erik Andersson <[email protected]>
+
ifconfig: Improve the support for GNU/Hurd.
Add system specific abilities, including parsing of command
line and hardware addresses.
diff --git a/src/rcp.c b/src/rcp.c
index 21f55b6..bafa35f 100644
--- a/src/rcp.c
+++ b/src/rcp.c
@@ -876,9 +876,9 @@ sink (int argc, char *argv[])
enum
{ YES, NO, DISPLAYED } wrerr;
BUF *bp;
- off_t i, j;
+ off_t i, j, size;
int amt, count, exists, first, mask, mode, ofd, omode;
- int setimes, size, targisdir, wrerrno;
+ int setimes, targisdir, wrerrno;
char ch, *cp, *np, *targ, *vect[1], buf[BUFSIZ];
const char *why;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 10 ++++++++++
src/rcp.c | 4 ++--
2 files changed, 12 insertions(+), 2 deletions(-)
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