search for: 136c000

...aak at ristioja.ee Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: Drivers/DRI/nouveau Product: Mesa glxgears[4186]: segfault at ffffffffffffffff ip 000078805fc4b901 sp 00007ce9598e21c0 error 7 in nouveau_dri.so[78805f7d1000+136c000] Stracing it revealed that the crash happens after a mmap(NULL, 10485760, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE,MAP_ANONYMOUS, -1, 0) syscall returns -1. I think it might be caused by the return value of mmap not being checked in src/gallium/auxiliary/rtasm/rtasm_execmem.c, leading to the t...