diff options
Diffstat (limited to 'src/afl-gcc.c')
| -rw-r--r-- | src/afl-gcc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/afl-gcc.c b/src/afl-gcc.c index b0153b49..32cd36cb 100644 --- a/src/afl-gcc.c +++ b/src/afl-gcc.c @@ -142,12 +142,12 @@ static void edit_params(u32 argc, char **argv) { if (!strcmp(name, "afl-clang++")) { u8 *alt_cxx = getenv("AFL_CXX"); - cc_params[0] = alt_cxx ? alt_cxx : (u8 *)"clang++"; + cc_params[0] = alt_cxx && *alt_cxx ? alt_cxx : (u8 *)"clang++"; } else { u8 *alt_cc = getenv("AFL_CC"); - cc_params[0] = alt_cc ? alt_cc : (u8 *)"clang"; + cc_params[0] = alt_cc && *alt_cc ? alt_cc : (u8 *)"clang"; } @@ -187,17 +187,17 @@ static void edit_params(u32 argc, char **argv) { if (!strcmp(name, "afl-g++")) { u8 *alt_cxx = getenv("AFL_CXX"); - cc_params[0] = alt_cxx ? alt_cxx : (u8 *)"g++"; + cc_params[0] = alt_cxx && *alt_cxx ? alt_cxx : (u8 *)"g++"; } else if (!strcmp(name, "afl-gcj")) { u8 *alt_cc = getenv("AFL_GCJ"); - cc_params[0] = alt_cc ? alt_cc : (u8 *)"gcj"; + cc_params[0] = alt_cc && *alt_cc ? alt_cc : (u8 *)"gcj"; } else { u8 *alt_cc = getenv("AFL_CC"); - cc_params[0] = alt_cc ? alt_cc : (u8 *)"gcc"; + cc_params[0] = alt_cc && *alt_cc ? alt_cc : (u8 *)"gcc"; } |