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| author | Jon Nalley <lists@bluebot.org> | 2014-02-26 11:32:21 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-06-19 11:18:42 -0400 |
| commit | af67b25250e5dd636a844d869bba8ce698422145 (patch) | |
| tree | f1e25e955326b5670fc39f08d39047cc3a78e249 /common/cmd_ubifs.c | |
| parent | f1329c900374f9efd6a27658dbebb104648f1a06 (diff) | |
libfdt: Fix segfault when calling fit_check_format() on corrupt FIT images
It has been observed that fit_check_format() will fail when passed a
corrupt FIT image. This was tracked down to _fdt_string_eq():
return (strlen(p) == len) && (memcmp(p, s, len) == 0);
In the case of a corrupt FIT image one can't depend on 'p' being NULL
terminated. I changed it to use strnlen() to fix the issue.
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'common/cmd_ubifs.c')
0 files changed, 0 insertions, 0 deletions