diff options
| author | Daniel Jacobowitz <dan@debian.org> | 2005-06-16 01:26:34 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-16 12:02:59 -0400 |
| commit | 5db92850d3ab72b830a0fe6e30eaec8462801408 (patch) | |
| tree | 1f1b40c7b1873cf24cf98859907912ff514eb056 /fs | |
| parent | a2ef79e1840ebbd0b5907e53c755efd5662112a1 (diff) | |
[PATCH] Fix large core dumps with a 32-bit off_t
The ELF core dump code has one use of off_t when writing out segments.
Some of the segments may be passed the 2GB limit of an off_t, even on a
32-bit system, so it's important to use loff_t instead. This fixes a
corrupted core dump in the bigcore test in GDB's testsuite.
Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/binfmt_elf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index c374be51b041..f8f6b6b76179 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c | |||
| @@ -1125,7 +1125,7 @@ static int dump_write(struct file *file, const void *addr, int nr) | |||
| 1125 | return file->f_op->write(file, addr, nr, &file->f_pos) == nr; | 1125 | return file->f_op->write(file, addr, nr, &file->f_pos) == nr; |
| 1126 | } | 1126 | } |
| 1127 | 1127 | ||
| 1128 | static int dump_seek(struct file *file, off_t off) | 1128 | static int dump_seek(struct file *file, loff_t off) |
| 1129 | { | 1129 | { |
| 1130 | if (file->f_op->llseek) { | 1130 | if (file->f_op->llseek) { |
| 1131 | if (file->f_op->llseek(file, off, 0) != off) | 1131 | if (file->f_op->llseek(file, off, 0) != off) |