diff options
Diffstat (limited to 'llvm/lib/Fuzzer')
| -rw-r--r-- | llvm/lib/Fuzzer/FuzzerDriver.cpp | 5 | ||||
| -rw-r--r-- | llvm/lib/Fuzzer/test/fuzzer.test | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerDriver.cpp b/llvm/lib/Fuzzer/FuzzerDriver.cpp index 4cb5c05743b..3dc062b9311 100644 --- a/llvm/lib/Fuzzer/FuzzerDriver.cpp +++ b/llvm/lib/Fuzzer/FuzzerDriver.cpp @@ -163,8 +163,9 @@ static bool ParseOneFlag(const char *Param) { } } } - PrintHelp(); - exit(1); + Printf("\n\nWARNING: unrecognized flag '%s'; " + "use -help=1 to list all flags\n\n", Param); + return true; } // We don't use any library to minimize dependencies. diff --git a/llvm/lib/Fuzzer/test/fuzzer.test b/llvm/lib/Fuzzer/test/fuzzer.test index b46d24eec33..e2f444f2694 100644 --- a/llvm/lib/Fuzzer/test/fuzzer.test +++ b/llvm/lib/Fuzzer/test/fuzzer.test @@ -99,6 +99,10 @@ RUN: LLVMFuzzer-SimpleTest %S/dict1.txt -runs=33 -print_final_stats=1 2>&1 | Fil FINAL_STATS1: stat::number_of_executed_units: 33 FINAL_STATS1: stat::peak_rss_mb: +RUN: LLVMFuzzer-SimpleTest -foo_bar=1 2>&1 | FileCheck %s --check-prefix=FOO_BAR +FOO_BAR: WARNING: unrecognized flag '-foo_bar=1'; use -help=1 to list all flags +FOO_BAR: BINGO + RUN: LLVMFuzzer-SpamyTest -runs=1 2>&1 | FileCheck %s --check-prefix=FD_MASK_0 RUN: LLVMFuzzer-SpamyTest -runs=1 -close_fd_mask=0 2>&1 | FileCheck %s --check-prefix=FD_MASK_0 RUN: LLVMFuzzer-SpamyTest -runs=1 -close_fd_mask=1 2>&1 | FileCheck %s --check-prefix=FD_MASK_1 |
