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Fix crash in execution context fuzzer #4037

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merged 1 commit into from
Nov 23, 2024

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@dthaler dthaler commented Nov 22, 2024

Description

EBPF_OPERATION_PROGRAM_TEST_RUN buffer was too short.

EBPF_OPERATION_GET_OBJECT_INFO handled the equivalent already so applied the same fix to TEST_RUN.

Testing

Added test case to corpus that previously crashed the fuzzer.

Documentation

No impact.

Installation

No impact.

EBPF_OPERATION_PROGRAM_TEST_RUN buffer was too short.

EBPF_OPERATION_GET_OBJECT_INFO handled the equivalent
already so applied the same fix to TEST_RUN.

Signed-off-by: Dave Thaler <[email protected]>
@saxena-anurag saxena-anurag added this pull request to the merge queue Nov 22, 2024
@Alan-Jowett Alan-Jowett removed this pull request from the merge queue due to a manual request Nov 23, 2024
@Alan-Jowett Alan-Jowett added this pull request to the merge queue Nov 23, 2024
Merged via the queue into microsoft:main with commit 06f9b48 Nov 23, 2024
87 of 89 checks passed
@dthaler dthaler deleted the exec-fuzzer branch November 23, 2024 04:53
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3 participants