| commit | 8d75c8964baa76d097edb4aa4b0474600f2998ba | [log] [tgz] |
|---|---|---|
| author | Steve Sakoman <steve@sakoman.com> | Thu Jun 07 10:19:18 2012 -0700 |
| committer | Scott Wood <scott@tyr.buserror.net> | Fri Jun 08 14:57:24 2012 -0500 |
| tree | 056e850371fcdb988da4d3e33e362c3bfc37de6b | |
| parent | fedab338f3459315cb69627fcf46032ec8df1753 [diff] |
cmd_nand: fix crashing bug in nand read/write Commit 418396e212b59bf907dbccad997ff50f7eb61b16 introduced a bug that causes nand read and nand write to crash in strcmp due to a null pointer. Root cause is that strchr(cmd, '.') returns a null pointer when the input string does not contain a '.' The strcmp function does not check for null pointers, resulting in a crash. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Scott Wood <scott@tyr.buserror.net>