arno/hashcat
1
0
Fork 0
mirror of https://github.com/hashcat/hashcat.git synced 2024-12-27 17:08:12 +00:00
Code Issues Releases Wiki Activity

Do not redirect stderr to /dev/null to prevent rocm 3.1 from crashing on debian

Browse Source
This commit is contained in:
Jens Steube 2020-03-09 11:13:43 +01:00
parent b1d5f92c2d
commit 125e9ec863
1 changed files with 1 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
src/backend.c
View File

@ -369,32 +369,7 @@ static bool opencl_test_instruction (hashcat_ctx_t *hashcat_ctx, cl_context cont
OCL_PTR *ocl = (OCL_PTR *) backend_ctx->ocl; OCL_PTR *ocl = (OCL_PTR *) backend_ctx->ocl;
// LLVM seems to write an error message (if there's an error) directly to stderr const int CL_rc = ocl->clBuildProgram (program, 1, &device, NULL, NULL, NULL);
// and not (as supposted to) into buffer for later request using clGetProgramBuildInfo()
#ifndef DEBUG
#ifndef _WIN
fflush (stderr);
int bak = fcntl(2, F_DUPFD_CLOEXEC);
int tmp = open ("/dev/null", O_WRONLY | O_CLOEXEC);
dup2 (tmp, 2);
close (tmp);
#endif
#endif
int CL_rc = ocl->clBuildProgram (program, 1, &device, "-Werror", NULL, NULL); // do not use the wrapper to avoid the error message
#ifndef DEBUG
#ifndef _WIN
fflush (stderr);
#ifndef __APPLE__
dup3 (bak, 2, O_CLOEXEC);
#else
dup2 (bak, 2);
#endif
close (bak);
#endif
#endif
if (CL_rc != CL_SUCCESS) if (CL_rc != CL_SUCCESS)
{ {