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Ensured close in all paths.

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This still needed the EAGAIN logic added
This commit is contained in:
David Sidrane 2015-05-19 18:54:15 -10:00
parent 5a0bccf787
commit b8d3884eb6
1 changed files with 4 additions and 2 deletions
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6
libuavcan_drivers/posix/include/uavcan_posix/file_server_backend.hpp
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@ -78,7 +78,7 @@ public:
len = ::read(fd, bytes, MaxBufferLength);
if (len < 0) {
return rv;
goto out_close;
}
if (len > 0) {
@ -87,7 +87,6 @@ public:
}
} while(len);
close(fd);
out_crc64 = crc.get();
out_size = size;
EntryType t;
@ -95,6 +94,9 @@ public:
out_type = t;
rv = 0;
}
out_close:
close(fd);
}
return rv;
}