PeterBee97 commented on code in PR #7687:
URL: https://github.com/apache/nuttx/pull/7687#discussion_r1040385691
##########
drivers/video/video.c:
##########
@@ -1180,9 +1202,51 @@ static int video_reqbufs(FAR struct video_mng_s
*vmng,
leave_critical_section(flags);
+ if ((ret == OK) && (reqbufs->memory == V4L2_MEMORY_MMAP))
+ {
+ vmng->buf_count = reqbufs->count;
+ if (vmng->vmem_heap != NULL)
+ {
+ kmm_free(vmng->vmem_heap);
Review Comment:
Can realloc ensure alignment of address similarly to memalign?
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