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Fixed incorrect return value of _user_get_file_disk_device_path().

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33382 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2009-10-01 03:03:56 +00:00
parent c51d6579e4
commit 80ea5e3508
1 changed files with 5 additions and 1 deletions
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src/system/kernel/disk_device_manager/ddm_userland_interface.cpp
+5 -1
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@@ -456,7 +456,11 @@ _user_get_file_disk_device_path(partition_id id, char* buffer,
if (fileDevice == NULL) if (fileDevice == NULL)
return B_BAD_VALUE; return B_BAD_VALUE;
return user_strlcpy(buffer, fileDevice->FilePath(), bufferSize); ssize_t copied = user_strlcpy(buffer, fileDevice->FilePath(),
bufferSize);
if (copied < 0)
return copied;
return (size_t)copied < bufferSize ? B_OK : B_BUFFER_OVERFLOW;
} }
} }