diff mbox

[PATCHv4,1/3] mkfs.jffs2: fix casting of __off64_t

Message ID 54dce27649702199efe5afb3d14e8f3f6103da00.1303292025.git.ext-andriy.shevchenko@nokia.com
State Accepted
Commit d73400d6ec870b2651b135e75352466e09c2a17f
Headers show

Commit Message

Shevchenko Andriy (EXT-Teleca/Helsinki) April 20, 2011, 9:35 a.m. UTC 
The casting of __off64_t to unsigned long potentially wrong for values higher
than ULONG_MAX.  Let's fix that by using PRIu64 classifier.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
 mkfs.jffs2.c |   25 +++++++++++++------------
 1 files changed, 13 insertions(+), 12 deletions(-)

Comments

Mike Frysinger April 20, 2011, 7:04 p.m. UTC | #1 
thanks for suffering me :).  all of these look fine to me:
Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike
Artem Bityutskiy April 21, 2011, 12:53 p.m. UTC | #2 
On Wed, 2011-04-20 at 12:35 +0300, Andy Shevchenko wrote:
> The casting of __off64_t to unsigned long potentially wrong for values higher
> than ULONG_MAX.  Let's fix that by using PRIu64 classifier.
> 
> Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
> ---
>  mkfs.jffs2.c |   25 +++++++++++++------------
>  1 files changed, 13 insertions(+), 12 deletions(-)

Pushed, thank you!
diff mbox

Patch

diff --git a/mkfs.jffs2.c b/mkfs.jffs2.c
index 7bb9ad1..7abaf50 100644
--- a/mkfs.jffs2.c
+++ b/mkfs.jffs2.c
@@ -72,8 +72,9 @@ 
 #endif
 #include <byteswap.h>
 #include <crc32.h>
-#include "rbtree.h"
+#include <inttypes.h>
 
+#include "rbtree.h"
 #include "common.h"
 
 /* Do not use the weird XPG version of basename */
@@ -1232,8 +1233,8 @@  static void recursive_populate_directory(struct filesystem_entry *dir)
 		} else switch (e->sb.st_mode & S_IFMT) {
 			case S_IFDIR:
 				if (verbose) {
-					printf("\td %04o %9lu             %5d:%-3d %s\n",
-							e->sb.st_mode & ~S_IFMT, (unsigned long) e->sb.st_size,
+					printf("\td %04o %9" PRIu64 "             %5d:%-3d %s\n",
+							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
 							(int) (e->sb.st_uid), (int) (e->sb.st_gid),
 							e->name);
 				}
@@ -1242,8 +1243,8 @@  static void recursive_populate_directory(struct filesystem_entry *dir)
 				break;
 			case S_IFSOCK:
 				if (verbose) {
-					printf("\ts %04o %9lu             %5d:%-3d %s\n",
-							e->sb.st_mode & ~S_IFMT, (unsigned long) e->sb.st_size,
+					printf("\ts %04o %9" PRIu64 "             %5d:%-3d %s\n",
+							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
 				}
 				write_pipe(e);
@@ -1251,8 +1252,8 @@  static void recursive_populate_directory(struct filesystem_entry *dir)
 				break;
 			case S_IFIFO:
 				if (verbose) {
-					printf("\tp %04o %9lu             %5d:%-3d %s\n",
-							e->sb.st_mode & ~S_IFMT, (unsigned long) e->sb.st_size,
+					printf("\tp %04o %9" PRIu64 "             %5d:%-3d %s\n",
+							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
 				}
 				write_pipe(e);
@@ -1280,8 +1281,8 @@  static void recursive_populate_directory(struct filesystem_entry *dir)
 				break;
 			case S_IFLNK:
 				if (verbose) {
-					printf("\tl %04o %9lu             %5d:%-3d %s -> %s\n",
-							e->sb.st_mode & ~S_IFMT, (unsigned long) e->sb.st_size,
+					printf("\tl %04o %9" PRIu64 "             %5d:%-3d %s -> %s\n",
+							e->sb.st_mode & ~S_IFMT, e->sb.st_size,
 							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name,
 							e->link);
 				}
@@ -1292,9 +1293,9 @@  static void recursive_populate_directory(struct filesystem_entry *dir)
 				wrote = write_regular_file(e);
 				write_xattr_entry(e);
 				if (verbose) {
-					printf("\tf %04o %9lu (%9u) %5d:%-3d %s\n",
-							e->sb.st_mode & ~S_IFMT, (unsigned long) e->sb.st_size,
-							wrote, (int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
+					printf("\tf %04o %9" PRIu64 " (%9u) %5d:%-3d %s\n",
+							e->sb.st_mode & ~S_IFMT, e->sb.st_size, wrote,
+							(int) e->sb.st_uid, (int) e->sb.st_gid, e->name);
 				}
 				break;
 			default: