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Check return code of fwrite in raw image writing code.

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Change-Id: I8c52a205ae1dc559c9f8b41d4d2c50e821b3b05c

BUG=None
TEST=None

Review URL: http://codereview.chromium.org/6368153
This commit is contained in:
Anton Staaf
2011-02-10 10:34:15 -08:00
parent 9d467bfed6
commit 7cdc68c1c4
1 changed files with 6 additions and 3 deletions
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9
data_layout.c
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@@ -1017,9 +1017,12 @@ write_block_raw(build_image_context *context)
data = empty_blk;
}
/* Write the data */
fwrite(data, 1,
pages_to_write * context->page_size,
context->raw_file);
{
size_t bytes = pages_to_write * context->page_size;
if (fwrite(data, 1, bytes, context->raw_file) != bytes)
return -1;
}
}
free(empty_blk);