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OpenCL Kernel: Move kernel binary buffer from heap to stack memory
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@ -69,6 +69,7 @@
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- Hardware Monitor: Fixed several memory leaks in case hash-file writing (caused by --remove) failed
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- Mask Increment: Fixed memory leak in case mask_append() fails
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- OpenCL Device Management: Fixed several memory leaks in case initialization of an OpenCL device or platform failed
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- OpenCL Kernel: Move kernel binary buffer from heap to stack memory
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- Outfile Check: Fixed a memory leak for failed outfile reads
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- Rule Engine: Fixed several memory leaks in case loading of rules failed
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- Session Management: Fixed several memory leaks in case profile- or install-folder setup failed
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20
src/opencl.c
20
src/opencl.c
@ -4115,9 +4115,13 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
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* kernel compile or load
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*/
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size_t *kernel_lengths = (size_t *) hcmalloc (sizeof (size_t));
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size_t kernel_lengths_buf = 0;
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char **kernel_sources = (char **) hcmalloc (sizeof (char *));
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size_t *kernel_lengths = &kernel_lengths_buf;
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char *kernel_sources_buf = NULL;
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char **kernel_sources = &kernel_sources_buf;
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if (cached == false)
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{
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@ -4200,9 +4204,7 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
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if (CL_rc == -1) return -1;
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}
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hcfree (kernel_lengths);
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hcfree (kernel_sources[0]);
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hcfree (kernel_sources);
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}
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/**
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@ -4254,9 +4256,13 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
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* kernel compile or load
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*/
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size_t *kernel_lengths = (size_t *) hcmalloc (sizeof (size_t));
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size_t kernel_lengths_buf = 0;
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char **kernel_sources = (char **) hcmalloc (sizeof (char *));
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size_t *kernel_lengths = &kernel_lengths_buf;
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char *kernel_sources_buf = NULL;
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char **kernel_sources = &kernel_sources_buf;
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if (cached == false)
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{
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@ -4339,9 +4345,7 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
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if (CL_rc == -1) return -1;
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}
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hcfree (kernel_lengths);
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hcfree (kernel_sources[0]);
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hcfree (kernel_sources);
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}
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// return back to the folder we came from initially (workaround)
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