diff options
| -rw-r--r-- | libelf/ChangeLog | 5 | ||||
| -rw-r--r-- | libelf/elf32_updatefile.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/libelf/ChangeLog b/libelf/ChangeLog index 5f66135f..b8c20cc6 100644 --- a/libelf/ChangeLog +++ b/libelf/ChangeLog @@ -1,3 +1,8 @@ +2015-05-30 Mark Wielaard <[email protected]> + + * elf32_updatefile.c (updatemmap): Only call mempcpy and update + last_position when d_size is non-zero. + 2015-05-17 Mark Wielaard <[email protected]> * elf32_updatefile.c (updatefile): Allocate shdr_data and scns diff --git a/libelf/elf32_updatefile.c b/libelf/elf32_updatefile.c index e90ad47d..913c3e46 100644 --- a/libelf/elf32_updatefile.c +++ b/libelf/elf32_updatefile.c @@ -367,7 +367,7 @@ __elfw2(LIBELFBITS,updatemmap) (Elf *elf, int change_bo, size_t shnum) last_position += dl->data.d.d_size; } - else + else if (dl->data.d.d_size != 0) last_position = mempcpy (last_position, dl->data.d.d_buf, dl->data.d.d_size); |