Newly introduced defects

List of Defects

Error: CLANG_WARNING: [#def1]
mdadm-4.3-build/mdadm-4.3/raid6check.c:192:5: warning[core.VLASize]: Declared variable-length array (VLA) has negative size
#  190|   			}
#  191|   			else {
#  192|-> 				char *all_but_failed_blocks[syndrome_disks];
#  193|   				for(i = 0; i < syndrome_disks; i++) {
#  194|   					if (i == disk[j])

Error: CLANG_WARNING: [#def2]
mdadm-4.3-build/mdadm-4.3/raid6check.c:192:5: warning[core.VLASize]: Declared variable-length array (VLA) has zero size
#  190|   			}
#  191|   			else {
#  192|-> 				char *all_but_failed_blocks[syndrome_disks];
#  193|   				for(i = 0; i < syndrome_disks; i++) {
#  194|   					if (i == disk[j])

Error: CLANG_WARNING: [#def3]
mdadm-4.3-build/mdadm-4.3/raid6check.c:443:4: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
#  441|   
#  442|   		for(j = 0; j < (chunk_size >> CHECK_PAGE_BITS); j++) {
#  443|-> 			int role = disk[j];
#  444|   			if (role >= -2) {
#  445|   				int slot = block_index_for_slot[role];

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