52401b82bd
malloc() is allowed to return NULL when zero is the argument. This causes us to think malloc has failed and return AVERROR(ENOMEM). In addition OS X malloc() returns an unfreeable non-NULL pointer for size zero when alignment is greater than 16.
Libav README ------------ 1) Documentation ---------------- * Read the documentation in the doc/ directory. 2) Licensing ------------ * See the LICENSE file.