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| author | Philippe Mathieu-Daudé | 2022-09-19 20:27:55 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2022-09-30 18:02:30 +0200 |
| commit | 8485563aa6b0e32f8509184b202d285fce2169bc (patch) | |
| tree | 9f9bf97009480fb47090845607afb7c37c3ca183 /docs | |
| parent | qcow2: fix memory leak in qcow2_read_extensions (diff) | |
| download | qemu-8485563aa6b0e32f8509184b202d285fce2169bc.tar.gz qemu-8485563aa6b0e32f8509184b202d285fce2169bc.tar.xz qemu-8485563aa6b0e32f8509184b202d285fce2169bc.zip | |
block/qcow2-bitmap: Add missing cast to silent GCC error
Commit d1258dd0c8 ("qcow2: autoloading dirty bitmaps") added the
set_readonly_helper() GFunc handler, correctly casting the gpointer
user_data in both the g_slist_foreach() caller and the handler.
Few commits later (commit 1b6b0562db), the handler is reused in
qcow2_reopen_bitmaps_rw() but missing the gpointer cast, resulting
in the following error when using Homebrew GCC 12.2.0:
[2/658] Compiling C object libblock.fa.p/block_qcow2-bitmap.c.o
../../block/qcow2-bitmap.c: In function 'qcow2_reopen_bitmaps_rw':
../../block/qcow2-bitmap.c:1211:60: error: incompatible type for argument 3 of 'g_slist_foreach'
1211 | g_slist_foreach(ro_dirty_bitmaps, set_readonly_helper, false);
| ^~~~~
| |
| _Bool
In file included from /opt/homebrew/Cellar/glib/2.72.3_1/include/glib-2.0/glib/gmain.h:26,
from /opt/homebrew/Cellar/glib/2.72.3_1/include/glib-2.0/glib/giochannel.h:33,
from /opt/homebrew/Cellar/glib/2.72.3_1/include/glib-2.0/glib.h:54,
from /Users/philmd/source/qemu/include/glib-compat.h:32,
from /Users/philmd/source/qemu/include/qemu/osdep.h:144,
from ../../block/qcow2-bitmap.c:28:
/opt/homebrew/Cellar/glib/2.72.3_1/include/glib-2.0/glib/gslist.h:127:61: note: expected 'gpointer' {aka 'void *'} but argument is of type '_Bool'
127 | gpointer user_data);
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~
At top level:
FAILED: libblock.fa.p/block_qcow2-bitmap.c.o
Fix by adding the missing gpointer cast.
Fixes: 1b6b0562db ("qcow2: support .bdrv_reopen_bitmaps_rw")
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220919182755.51967-1-f4bug@amsat.org>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions