linux

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Jiri Slaby 36c3922012 vc_screen: sanitize types in vcs_read

* pos is derived from the passed ppos, so make it long enough, i.e.
  loff_t
* attr and uni_mode are booleans, so...
* size is limited by vcs_size() which returns an int
* read, p, orig_count and this_round are always ">= 0" and "< size",
  so uint is enough
* row, col, and max_col are derived from vc->vc_cols (uint) and p, so
  make them uint too
* tmp_count is derived from this_round, so make it an uint too.
* use u16 * for org (instead of unsigned short *). No need to initialize
  org too.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085706.12163-10-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-08-18 13:45:21 +02:00

.gitignore

tty: vt: move conmakehash to drivers/tty/vt/ from scripts/

2019-12-17 14:42:46 +01:00

conmakehash.c

tty: vt: move conmakehash to drivers/tty/vt/ from scripts/

2019-12-17 14:42:46 +01:00

consolemap.c

vt: make vc_data pointers const in selection.h

2020-08-18 13:45:20 +02:00

cp437.uni

tty: fix up a few remaining files without SPDX identifiers