Fix of invalid use of free()

8 years ago · 02dd1f20ab
parent e9960709b5
commit 02dd1f20ab
1 changed files with 1 additions and 2 deletions
--- a/src/ext_OpenCL.c
+++ b/src/ext_OpenCL.c
@ -397,8 +397,7 @@ cl_int hc_clBuildProgram (OCL_PTR *ocl, cl_program program, cl_uint num_devices,

    char *options_update = (char *) mymalloc (len + 1);

-    options_update = strncat (options_update, options, len - 1 - 15);
-    options_update = strncat (options_update, " -cl-opt-disable", 1 + 15);
+    snprintf (options_update, len, "%s -cl-opt-disable", options);

    if (data.quiet == 0) log_error ("\n=== Build failed, retry with optimization disabled ===\n");