| commit | b634942d0df3df330ee6bd79474c0819de42447a | [log] [tgz] |
|---|---|---|
| author | Wolfgang Denk <wd@denx.de> | Fri Jan 15 11:20:10 2010 +0100 |
| committer | Wolfgang Denk <wd@denx.de> | Fri Jan 15 13:26:20 2010 +0100 |
| tree | 2a76867d094fa88bdfdd6c229fa30ad448dd3123 | |
| parent | 0eded4f2c3ea8ccdb5c4734aab76ce5db5307b7d [diff] |
malloc: return NULL if not initialized yet When malloc() was called before it was properly initialized (as would happen if when used before relocation to RAM) it returned random, non-NULL values, which called all kinds of difficult to debug subsequent errors. Make sure to return NULL when initialization was not done yet. Signed-off-by: Wolfgang Denk <wd@denx.de>