recordmcount: Fix endianness handling bug for nop_mcount
authorlibin <huawei.libin@huawei.com>
Tue, 3 Nov 2015 00:58:47 +0000 (08:58 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Feb 2016 22:22:37 +0000 (14:22 -0800)
commit4bd503f766d2388df8050bb4975918c677709476
tree5c89679bea077a26cead5083e7381bc820954266
parente14ca734b547e3187713441909897aefdf4e4016
recordmcount: Fix endianness handling bug for nop_mcount

commit c84da8b9ad3761eef43811181c7e896e9834b26b upstream.

In nop_mcount, shdr->sh_offset and welp->r_offset should handle
endianness properly, otherwise it will trigger Segmentation fault
if the recordmcount main and file.o have different endianness.

Link: http://lkml.kernel.org/r/563806C7.7070606@huawei.com
Signed-off-by: Li Bin <huawei.libin@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
scripts/recordmcount.h