diff options
| author | Yang, Rong R <rong.r.yang@intel.com> | 2017-07-27 13:46:11 +0800 |
|---|---|---|
| committer | Yang Rong <rong.r.yang@intel.com> | 2017-07-27 16:19:41 +0800 |
| commit | 83bac267481dc4b524ded5f139bb55cfd7cfbd04 (patch) | |
| tree | 2d9f107d9757c716cce75fdf357b7ca08eb18071 | |
| parent | ad63a53e5f77eb2a09e0e72cbee60298d6ff4d02 (diff) | |
GBE: fix a errMsg uninitialized build warning.
Signed-off-by: Yang Rong <rong.r.yang@intel.com>
Reviewed-by: Ruiling Song <ruiling.song@intel.com>
| -rw-r--r-- | backend/src/backend/gen_program.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/backend/src/backend/gen_program.cpp b/backend/src/backend/gen_program.cpp index bb1d22fa..6ba2e549 100644 --- a/backend/src/backend/gen_program.cpp +++ b/backend/src/backend/gen_program.cpp @@ -504,7 +504,7 @@ namespace gbe { { #ifdef GBE_COMPILER_AVAILABLE using namespace gbe; - char* errMsg; + char* errMsg = NULL; if(((GenProgram*)dst_program)->module == NULL){ #if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 38 ((GenProgram*)dst_program)->module = llvm::CloneModule((llvm::Module*)((GenProgram*)src_program)->module).release(); @@ -512,7 +512,7 @@ namespace gbe { ((GenProgram*)dst_program)->module = llvm::CloneModule((llvm::Module*)((GenProgram*)src_program)->module); #endif errSize = 0; - }else{ + } else { #if LLVM_VERSION_MAJOR * 10 + LLVM_VERSION_MINOR >= 39 // Src now will be removed automatically. So clone it. llvm::Module* src = llvm::CloneModule((llvm::Module*)((GenProgram*)src_program)->module).release(); @@ -528,7 +528,7 @@ namespace gbe { #else if (LLVMLinkModules(wrap(dst), wrap(src), LLVMLinkerPreserveSource, &errMsg)) { #endif - if (err != NULL && errSize != NULL && stringSize > 0u) { + if (err != NULL && errSize != NULL && stringSize > 0u && errMsg) { strncpy(err, errMsg, stringSize-1); err[stringSize-1] = '\0'; *errSize = strlen(err); |