| Message ID | 20181213130611.7496-1-tom.deseyn@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add getsockopt for settable SOL_IPV6 options | expand |
Patchew URL: https://patchew.org/QEMU/20181213130611.7496-1-tom.deseyn@gmail.com/
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20181213130611.7496-1-tom.deseyn@gmail.com
Subject: [Qemu-devel] [PATCH] Add getsockopt for settable SOL_IPV6 options
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
failed=1
echo
fi
n=$((n+1))
done
exit $failed
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/20181213210057.3676-1-quintela@redhat.com -> patchew/20181213210057.3676-1-quintela@redhat.com
Switched to a new branch 'test'
851c863 Add getsockopt for settable SOL_IPV6 options
=== OUTPUT BEGIN ===
Checking PATCH 1/1: Add getsockopt for settable SOL_IPV6 options...
ERROR: braces {} are necessary for all arms of this statement
#30: FILE: linux-user/syscall.c:2368:
+ if (get_user_u32(len, optlen))
[...]
ERROR: braces {} are necessary for all arms of this statement
#32: FILE: linux-user/syscall.c:2370:
+ if (len < 0)
[...]
ERROR: braces {} are necessary for all arms of this statement
#36: FILE: linux-user/syscall.c:2374:
+ if (ret < 0)
[...]
ERROR: braces {} are necessary for all arms of this statement
#44: FILE: linux-user/syscall.c:2382:
+ if (len > sizeof(int))
[...]
total: 4 errors, 0 warnings, 45 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
=== OUTPUT END ===
Test command exited with code: 1
The full log is available at
http://patchew.org/logs/20181213130611.7496-1-tom.deseyn@gmail.com/testing.checkpatch/?type=message.
---
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Please send your feedback to patchew-devel@redhat.com
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 280137da8c..29bac79b61 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2352,6 +2352,45 @@ static abi_long do_getsockopt(int sockfd, int level, int optname, break; } break; + case SOL_IPV6: + switch (optname) { + case IPV6_MTU_DISCOVER: + case IPV6_MTU: + case IPV6_V6ONLY: + case IPV6_RECVPKTINFO: + case IPV6_UNICAST_HOPS: + case IPV6_MULTICAST_HOPS: + case IPV6_MULTICAST_LOOP: + case IPV6_RECVERR: + case IPV6_RECVHOPLIMIT: + case IPV6_2292HOPLIMIT: + case IPV6_CHECKSUM: + if (get_user_u32(len, optlen)) + return -TARGET_EFAULT; + if (len < 0) + return -TARGET_EINVAL; + lv = sizeof(lv); + ret = get_errno(getsockopt(sockfd, level, optname, &val, &lv)); + if (ret < 0) + return ret; + if (len < sizeof(int) && len > 0 && val >= 0 && val < 255) { + len = 1; + if (put_user_u32(len, optlen) + || put_user_u8(val, optval_addr)) + return -TARGET_EFAULT; + } else { + if (len > sizeof(int)) + len = sizeof(int); + if (put_user_u32(len, optlen) + || put_user_u32(val, optval_addr)) + return -TARGET_EFAULT; + } + break; + default: + ret = -TARGET_ENOPROTOOPT; + break; + } + break; default: unimplemented: gemu_log("getsockopt level=%d optname=%d not yet supported\n",