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Dr. David Alan Gilbert authored
inet[46]_pton check the input length against a sane length limit (INET[6]_ADDRSTRLEN), but the strlen value gets truncated due to being stored in an int, so there's a theoretical potential for a >4G string to pass the limit test. Use size_t since that's what strlen actually returns. I've had a hunt for callers that could hit this, but I've not managed to find anything that doesn't get checked with some other limit first; but it's possible that I've missed something in the depth of the storage target paths. Signed-off-by:
Dr. David Alan Gilbert <linux@treblig.org> Link: https://lore.kernel.org/r/20221029014604.114024-1-linux@treblig.orgSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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