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3 Commits

Author SHA1 Message Date
Simon Glass
c46760d596 global: Rename SPL_ to XPL_ 
Use XPL_ as the symbol to indicate an SPL build. This means that SPL_ is
no-longer set.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2024-10-11 11:44:48 -06:00
Andrew Scull
a73f3ba91f fuzz: virtio: Add fuzzer for vring 
Add a fuzzer to test the vring handling code against unexpected
mutations from the virtio device.

After building the sandbox with CONFIG_FUZZ=y, the fuzzer can be invoked
with by:

   UBOOT_SB_FUZZ_TEST=fuzz_vring ./u-boot

This fuzzer finds unvalidated inputs in the vring driver that allow a
buggy or malicious device to make the driver chase wild pointers.

Signed-off-by: Andrew Scull <ascull@google.com>
 2022-06-23 12:58:19 -04:00
Andrew Scull
36f641c54e test: fuzz: Add framework for fuzzing 
Add the basic infrastructure for declaring fuzz tests and a command to
invoke them.

Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2022-06-23 12:58:18 -04:00