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| author | Dmitry Vyukov <dvyukov@google.com> | 2019-12-10 18:59:06 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2019-12-10 18:59:06 +0100 |
| commit | 101194ebf6834198300032f6fb438f2c4cdf0401 (patch) | |
| tree | 81ebd590b8d14d2c312f1012214ae31679a4ea6c /executor/common_usb.h | |
| parent | cb704a294c54aed90281c016a6dc0c40ae295601 (diff) | |
executor: check pwrite return values again
Build with some gcc's fails:
In file included from executor/executor.cc:133:0:
executor/common_linux.h: In function ‘long int syz_read_part_table(long unsigned int, long unsigned int, long int)’:
executor/common.h:117:15: error: ignoring return value of ‘ssize_t pwrite(int, const void*, size_t, __off_t)’, declared with attribute warn_unused_result [-Werror=unused-result]
__VA_ARGS__; \
^
executor/common_linux.h:1279:3: note: in expansion of macro ‘NONFAILING’
NONFAILING(pwrite(memfd, segs[i].data, segs[i].size, segs[i].offset));
^
executor/common_linux.h: In function ‘long int syz_mount_image(long int, long int, long unsigned int, long unsigned int, long int, long int, long int)’:
executor/common.h:117:15: error: ignoring return value of ‘ssize_t pwrite(int, const void*, size_t, __off_t)’, declared with attribute warn_unused_result [-Werror=unused-result]
__VA_ARGS__; \
^
executor/common_linux.h:1364:3: note: in expansion of macro ‘NONFAILING’
NONFAILING(pwrite(memfd, segs[i].data, segs[i].size, segs[i].offset));
^
cc1plus: all warnings being treated as errors
Diffstat (limited to 'executor/common_usb.h')
0 files changed, 0 insertions, 0 deletions