From 5db92850d3ab72b830a0fe6e30eaec8462801408 Mon Sep 17 00:00:00 2001 From: Daniel Jacobowitz Date: Wed, 15 Jun 2005 22:26:34 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/binfmt_elf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs') 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) 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) -- cgit v1.2.3