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| author | van Hauser <vh@thc.org> | 2020-04-09 11:49:40 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2020-04-09 11:49:40 +0200 |
| commit | d55196352ce9cd93abab111b337b102fe4be2027 (patch) | |
| tree | 19af14fa83f85cd2bf8da47d8adedc0b9d5c9c99 /llvm_mode/afl-clang-fast.c | |
| parent | 45e569845e2f4e3023cb46d93c0638034e6df424 (diff) | |
| download | afl++-d55196352ce9cd93abab111b337b102fe4be2027.tar.gz | |
fix compilers for empty AFL_CC/AFL_CXX env
Diffstat (limited to 'llvm_mode/afl-clang-fast.c')
| -rw-r--r-- | llvm_mode/afl-clang-fast.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c index 9d8ebdec..26ee0bab 100644 --- a/llvm_mode/afl-clang-fast.c +++ b/llvm_mode/afl-clang-fast.c @@ -185,7 +185,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { snprintf(llvm_fullpath, sizeof(llvm_fullpath), "%s/clang++", LLVM_BINDIR); else sprintf(llvm_fullpath, "clang++"); - cc_params[0] = alt_cxx ? alt_cxx : (u8 *)llvm_fullpath; + cc_params[0] = alt_cxx && *alt_cxx ? alt_cxx : (u8 *)llvm_fullpath; } else { @@ -194,7 +194,7 @@ static void edit_params(u32 argc, char **argv, char **envp) { snprintf(llvm_fullpath, sizeof(llvm_fullpath), "%s/clang", LLVM_BINDIR); else sprintf(llvm_fullpath, "clang"); - cc_params[0] = alt_cc ? alt_cc : (u8 *)llvm_fullpath; + cc_params[0] = alt_cc && *alt_cc ? alt_cc : (u8 *)llvm_fullpath; } |