system/core/libsparse/sparse_read.c:260:51: warning: Dereference of null pointer (loaded from variable 'crc_ptr')
ret = process_crc32_chunk(fd, chunk_data_size, *crc_ptr);
system/core/libsparse/sparse_read.c:404:9: warning: Potential leak of memory pointed to by 'buf'
return 0;
Fixes leak in sparse_file_read_normal, and null pointer dereference
crash if an image with an obsolete CRC chunk was read with CRC checking
disabled.
Bug: 26904425
Change-Id: Ibc72cd37602929ae2c248bea1cdd1d22ea03baaf
1eb743ba8b