tools: mkfwumdata: fix the size parameter to the fwrite call
The fwrite call returns the number of bytes transferred as part of the
write only when the size parameter is 1. Pass the size parameter to
the library call as 1 so that the correct number of bytes transferred
are returned.
Fixes: fdd56bfd3ad ("tools: Add mkfwumdata tool for FWU metadata image")
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
diff --git a/tools/mkfwumdata.c b/tools/mkfwumdata.c
index 9732a8d..b2d90ca 100644
--- a/tools/mkfwumdata.c
+++ b/tools/mkfwumdata.c
@@ -259,7 +259,7 @@
goto done_make;
}
- ret = fwrite(mobj->mdata, mobj->size, 1, file);
+ ret = fwrite(mobj->mdata, 1, mobj->size, file);
if (ret != mobj->size)
ret = -errno;
else