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authorDaniel Jacobowitz <dan@debian.org>2005-06-15 22:26:34 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-16 09:02:59 -0700
commit5db92850d3ab72b830a0fe6e30eaec8462801408 (patch)
tree1f1b40c7b1873cf24cf98859907912ff514eb056 /fs/binfmt_elf.c
parenta2ef79e1840ebbd0b5907e53c755efd5662112a1 (diff)
downloadconfigs-5db92850d3ab72b830a0fe6e30eaec8462801408.tar.gz
[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/binfmt_elf.c')
-rw-r--r--fs/binfmt_elf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index c374be51b04..f8f6b6b7617 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)
return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
}
-static int dump_seek(struct file *file, off_t off)
+static int dump_seek(struct file *file, loff_t off)
{
if (file->f_op->llseek) {
if (file->f_op->llseek(file, off, 0) != off)