| commit | 2740544881f652566756815dda4da0bcd946e9de | [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 | f098337152ca48e135448f5e7836cce938e12bc0 [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>