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(parent: 71eaec2) | patch
block: Assert BlockDriver::format_name is not NULL
authorPhilippe Mathieu-Daudé <philmd@redhat.com>
Wed, 18 Mar 2020 22:22:35 +0000 (23:22 +0100)
committerMax Reitz <mreitz@redhat.com>
Tue, 24 Mar 2020 10:41:46 +0000 (11:41 +0100)
commita15f08dceebce63ee15c91c7d74265d61d882ae5
treed5e96d90ae6773d113feb7ed0f6375c8e26ba1cetree | snapshot
parent71eaec2e8c7c8d266137b5c5f42da0bd6d6b5eb7commit | diff
block: Assert BlockDriver::format_name is not NULL

bdrv_do_find_format() calls strcmp() using BlockDriver::format_name
as argument, which must not be NULL. Assert this field is not null
when we register a block driver in bdrv_register().

Reported-by: Mansour Ahmadi <ManSoSec@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200318222235.23856-1-philmd@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
block.c diff | blob | blame | history
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