diff options
Diffstat (limited to 'gdb/c-lang.c')
| -rw-r--r-- | gdb/c-lang.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/gdb/c-lang.c b/gdb/c-lang.c index 1c283a8..5ad5801 100644 --- a/gdb/c-lang.c +++ b/gdb/c-lang.c @@ -234,7 +234,7 @@ c_printstr (struct ui_file *stream, struct type *type, target charset. */ void -c_get_string (struct value *value, gdb_byte **buffer, +c_get_string (struct value *value, gdb::unique_xmalloc_ptr<gdb_byte> *buffer, int *length, struct type **char_type, const char **charset) { @@ -300,8 +300,8 @@ c_get_string (struct value *value, gdb_byte **buffer, /* I is now either a user-defined length, the number of non-null characters, or FETCHLIMIT. */ *length = i * width; - *buffer = (gdb_byte *) xmalloc (*length); - memcpy (*buffer, contents, *length); + buffer->reset ((gdb_byte *) xmalloc (*length)); + memcpy (buffer->get (), contents, *length); err = 0; } else @@ -326,10 +326,7 @@ c_get_string (struct value *value, gdb_byte **buffer, err = read_string (addr, *length, width, fetchlimit, byte_order, buffer, length); if (err != 0) - { - xfree (*buffer); - memory_error (TARGET_XFER_E_IO, addr); - } + memory_error (TARGET_XFER_E_IO, addr); } /* If the LENGTH is specified at -1, we want to return the string @@ -339,7 +336,7 @@ c_get_string (struct value *value, gdb_byte **buffer, if (req_length == -1) /* If the last character is null, subtract it from LENGTH. */ if (*length > 0 - && extract_unsigned_integer (*buffer + *length - width, + && extract_unsigned_integer (buffer->get () + *length - width, width, byte_order) == 0) *length -= width; |