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Code Issues Releases Wiki Activity

Add stderr redirection the regular way

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This commit is contained in:
Jens Steube 2020-03-09 20:05:23 +01:00
parent 125e9ec863
commit 3e4d110fd2
1 changed files with 18 additions and 0 deletions
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18
src/backend.c
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@ -369,8 +369,26 @@ static bool opencl_test_instruction (hashcat_ctx_t *hashcat_ctx, cl_context cont
OCL_PTR *ocl = (OCL_PTR *) backend_ctx->ocl;
const int fd_stderr = fileno (stderr);
#ifndef DEBUG
const int stderr_bak = dup (fd_stderr);
#ifdef _WIN
const int tmp = open ("NIL", O_WRONLY);
#else
const int tmp = open ("/dev/null", O_WRONLY);
#endif
dup2 (tmp, fd_stderr);
close (tmp);
#endif
const int CL_rc = ocl->clBuildProgram (program, 1, &device, NULL, NULL, NULL);
#ifndef DEBUG
dup2 (stderr_bak, fd_stderr);
close (stderr_bak);
#endif
if (CL_rc != CL_SUCCESS)
{
#if defined (DEBUG)