1 files changed, 4 insertions, 6 deletions

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 06435f3665f4..79b05a1a4365 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1152,7 +1152,7 @@ static int dump_write(struct file *file, const void *addr, int nr)
 static int dump_seek(struct file *file, loff_t off)
 {
         if (file->f_op->llseek && file->f_op->llseek != no_llseek) {
-                if (file->f_op->llseek(file, off, 1) != off)
+                if (file->f_op->llseek(file, off, SEEK_CUR) < 0)
                         return 0;
         } else {
                 char *buf = (char *)get_zeroed_page(GFP_KERNEL);
@@ -1220,7 +1220,7 @@ static int notesize(struct memelfnote *en)
 
 static int alignfile(struct file *file, loff_t *foffset)
 {
-        char buf[4] = { 0, };
+        static const char buf[4] = { 0, };
         DUMP_WRITE(buf, roundup(*foffset, 4) - *foffset, foffset);
         return 1;
 }
@@ -1569,7 +1569,8 @@ static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file)
 
         DUMP_WRITE(elf, sizeof(*elf));
         offset += sizeof(*elf);                         /* Elf header */
-        offset += (segs+1) * sizeof(struct elf_phdr);   /* Program headers */
+        offset += (segs + 1) * sizeof(struct elf_phdr); /* Program headers */
+        foffset = offset;
 
         /* Write notes phdr entry */
         {
@@ -1586,8 +1587,6 @@ static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file)
                 DUMP_WRITE(&phdr, sizeof(phdr));
         }
 
-        foffset = offset;
-
         dataoff = offset = roundup(offset, ELF_EXEC_PAGESIZE);
 
         /* Write program headers for segments dump */
@@ -1612,7 +1611,6 @@ static int elf_core_dump(long signr, struct pt_regs *regs, struct file *file)
                 phdr.p_align = ELF_EXEC_PAGESIZE;
 
                 DUMP_WRITE(&phdr, sizeof(phdr));
-                foffset += sizeof(phdr);
         }
 
 #ifdef ELF_CORE_WRITE_EXTRA_PHDRS