diff options
| author |   millert <millert@openbsd.org> | 2014-11-20 22:11:33 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2014-11-20 22:11:33 +0000 |
| commit | 4d6c937d5b552af0cbe003748c5da1c9ebdc9c20 (patch) | |
| tree | e3aa9f99209a40d92f3cfd4815f059a3cbdb6784 | |
| parent | One of these optimized stubs creates some incredibly subtle damage, (diff) | |
| download | wireguard-openbsd-4d6c937d5b552af0cbe003748c5da1c9ebdc9c20.tar.xz wireguard-openbsd-4d6c937d5b552af0cbe003748c5da1c9ebdc9c20.zip | |
partial_where points into the buffer that begins with buffer_start
so we need to use memmove() to handle the overlap. Sourceware PR 11456
OK deraadt@
| -rw-r--r-- | gnu/usr.bin/binutils-2.17/gas/input-scrub.c | 2 | ||||
| -rw-r--r-- | gnu/usr.bin/binutils/gas/input-scrub.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/gnu/usr.bin/binutils-2.17/gas/input-scrub.c b/gnu/usr.bin/binutils-2.17/gas/input-scrub.c index 8562ee25dff..d876d14e914 100644 --- a/gnu/usr.bin/binutils-2.17/gas/input-scrub.c +++ b/gnu/usr.bin/binutils-2.17/gas/input-scrub.c @@ -332,7 +332,7 @@ input_scrub_next_buffer (char **bufp) if (partial_size) { - memcpy (buffer_start + BEFORE_SIZE, partial_where, + memmove (buffer_start + BEFORE_SIZE, partial_where, (unsigned int) partial_size); memcpy (buffer_start + BEFORE_SIZE, save_source, AFTER_SIZE); } diff --git a/gnu/usr.bin/binutils/gas/input-scrub.c b/gnu/usr.bin/binutils/gas/input-scrub.c index 7a03965c967..8378240ed37 100644 --- a/gnu/usr.bin/binutils/gas/input-scrub.c +++ b/gnu/usr.bin/binutils/gas/input-scrub.c @@ -333,7 +333,7 @@ input_scrub_next_buffer (char **bufp) if (partial_size) { - memcpy (buffer_start + BEFORE_SIZE, partial_where, + memmove (buffer_start + BEFORE_SIZE, partial_where, (unsigned int) partial_size); memcpy (buffer_start + BEFORE_SIZE, save_source, AFTER_SIZE); } |