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(parent: 20e6ad8) | patch
sandbox: mmc: Start off with a zeroed file
authorSimon Glass <sjg@chromium.org>
Tue, 17 Jan 2023 17:47:19 +0000 (10:47 -0700)
committerTom Rini <trini@konsulko.com>
Mon, 23 Jan 2023 23:11:39 +0000 (18:11 -0500)
commit9ee976bf9df6dd0dc74b5d55bc3796cb2bde2aa4
tree1d423806371c0390fe7437e68fd7a8987a3c506ftree | snapshot
parent20e6ad848e920b12a930f51a5e385ac154ffa256commit | diff
sandbox: mmc: Start off with a zeroed file

When running multiple tests the mmc emulator calls malloc() to obtain the
memory for its disk image. Since the memory is not cleared, it is possible
that it happens to contain a partition table.

The dm_test_part() test (for one) relies on mmc0 being empty on startup.
Zero the memory to ensure that it is.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/mmc/sandbox_mmc.c diff | blob | history
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