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| author | Jon Loeliger <jdl@freescale.com> | 2008-09-25 11:02:17 -0500 |
|---|---|---|
| committer | Gerald Van Baren <vanbaren@cideas.com> | 2008-10-01 22:01:52 -0400 |
| commit | 741a6d010d09b5bafca8e4cdfb6b2f8a2c07994d (patch) | |
| tree | e980613007375a209df7a888a0acbc0a6459fea1 /libfdt/fdt_rw.c | |
| parent | bbdbc7cb3abefda5bd998edbcf0508fe6256327d (diff) | |
Fix an overflow case in fdt_offset_ptr() detected by GCC 4.3.
Using Gcc 4.3 detected this problem:
../dtc/libfdt/fdt.c: In function 'fdt_next_tag':
../dtc/libfdt/fdt.c:82: error: assuming signed overflow does not
occur when assuming that (X + c) < X is always false
To fix the problem, treat the offset as an unsigned int.
The problem report and proposed fix were provided
by Steve Papacharalambous <stevep@freescale.com>.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Diffstat (limited to 'libfdt/fdt_rw.c')
0 files changed, 0 insertions, 0 deletions