Module: Mesa Branch: master Commit: 5f78524d9b5c579d492470ebd635178339a551a6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5f78524d9b5c579d492470ebd635178339a551a6
Author: Emmanuel Gil Peyrot <[email protected]> Date: Wed Nov 20 16:21:42 2019 +0100 intel/compiler: Return early if read() failed This was the only warning I could see while compiling Iris. Reviewed-by: Matt Turner <[email protected]> Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2821> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2821> --- src/intel/compiler/brw_eu.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/intel/compiler/brw_eu.cpp b/src/intel/compiler/brw_eu.cpp index 4ce36fc2597..16600bdc537 100644 --- a/src/intel/compiler/brw_eu.cpp +++ b/src/intel/compiler/brw_eu.cpp @@ -394,8 +394,11 @@ bool brw_try_override_assembly(struct brw_codegen *p, int start_offset, p->store = (brw_inst *)reralloc_size(p->mem_ctx, p->store, p->next_insn_offset); assert(p->store); - read(fd, p->store + start_offset, sb.st_size); + ssize_t ret = read(fd, p->store + start_offset, sb.st_size); close(fd); + if (ret != sb.st_size) { + return false; + } ASSERTED bool valid = brw_validate_instructions(p->devinfo, p->store, _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
