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generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-07-03 21:37:26 +0000
ocumentation/i2c?id=cf55902b9c306ed259eb57ff111a0c152620f4a6'>patch) tree52336fa644b83a8b467b9b64f1218f25be5f9920 /Documentation/i2c parent8b77eb97f7847d67129d5312596e953bd7946f48 (diff)
staging: android: ion: Fix error handling in ion_query_heaps()
If the copy_to_user() fails we should unlock and return directly without updating "cnt". Also the return value should be -EFAULT instead of the number of bytes remaining. Fixes: 02b23803c6af ("staging: android: ion: Add ioctl to query available heaps") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/i2c')