| 171 | } |
| 172 | |
| 173 | void *av_realloc_f(void *ptr, size_t nelem, size_t elsize) |
| 174 | { |
| 175 | size_t size; |
| 176 | void *r; |
| 177 | |
| 178 | if (size_mult(elsize, nelem, &size)) { |
| 179 | av_free(ptr); |
| 180 | return NULL; |
| 181 | } |
| 182 | r = av_realloc(ptr, size); |
| 183 | if (!r) |
| 184 | av_free(ptr); |
| 185 | return r; |
| 186 | } |
| 187 | |
| 188 | int av_reallocp(void *ptr, size_t size) |
| 189 | { |