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OBP available region patch fails with clang
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From: |
Andrei Borzenkov |
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Subject: |
OBP available region patch fails with clang |
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Date: |
Wed, 24 Feb 2016 20:35:33 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
kern/ieee1275/mmap.c:52:22: error: comparison of integers of different
signs: 'grub_ssize_t'
(aka 'int') and 'unsigned int' [-Werror,-Wsign-compare]
if (available_size > sizeof (available))
~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~
1 error generated.
While we can of course cast to (grub_ssize_t) sizeof (available) -
should not we check for available_size < 0 as well?
- OBP available region patch fails with clang,
Andrei Borzenkov <=