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Description of problem: xf86-video-qxl-0.0.12/src/qxl_surface.c:392 - Function malloc without NULL check. xf86-video-qxl-0.0.12/src/qxl_surface.c:1154 - Function malloc without NULL check. xf86-video-qxl-0.0.12/src/qxl_driver.c:377 - Suspicious implicit sign extension: "qxl->main_mem_slot" with type "unsigned char" (8 bits, unsigned) is promoted in "qxl->main_mem_slot << qxl->slot_gen_bits" to type "int" (32 bits, signed), then sign-extended to type "unsigned long" (64 bits, unsigned). If "qxl->main_mem_slot << qxl->slot_gen_bits" is greater than 0x7FFFFFFF, the upper bits of the result will all be 1. xf86-video-qxl-0.0.12/src/qxl_driver.c:397 - Suspicious implicit sign extension: "qxl->vram_mem_slot" with type "unsigned char" (8 bits, unsigned) is promoted in "qxl->vram_mem_slot << qxl->slot_gen_bits" to type "int" (32 bits, signed), then sign-extended to type "unsigned long" (64 bits, unsigned). If "qxl->vram_mem_slot << qxl->slot_gen_bits" is greater than 0x7FFFFFFF, the upper bits of the result will all be 1. Version-Release number of selected component (if applicable): 0.0.12-9 Additional info: These defects were probably introduced by Red Hat patches.
Since RHEL 6.2 External Beta has begun, and this bug remains unresolved, it has been rejected as it is not proposed as exception or blocker. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux.