Merge "Use libc's reallocarray()." into main am: 81b2d4e3b0 am: 3a99872a34 Original change: https://android-review.googlesource.com/c/platform/external/giflib/+/3248131 Change-Id: Icd26558937971414aff4eed8357768d68c2e5ec1 Signed-off-by: Automerger Merge Worker <[email protected]>