diff options
Diffstat (limited to 'src/afl-common.c')
| -rw-r--r-- | src/afl-common.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/src/afl-common.c b/src/afl-common.c index b4143a1b..ba498b3b 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -98,12 +98,27 @@ void set_sanitizer_defaults() { } /* LSAN does not support abort_on_error=1. (is this still true??) */ + u8 should_detect_leaks = 0; if (!have_lsan_options) { u8 buf[2048] = ""; if (!have_san_options) { strcpy(buf, default_options); } - strcat(buf, "exitcode=" STRINGIFY(LSAN_ERROR) ":fast_unwind_on_malloc=0:print_suppressions=0:detect_leaks=1:malloc_context_size=30:"); + if (have_asan_options) { + + if (NULL != strstr(have_asan_options, "detect_leaks=0")) { + + strcat(buf, "exitcode=" STRINGIFY(LSAN_ERROR) ":fast_unwind_on_malloc=0:print_suppressions=0:detect_leaks=0:malloc_context_size=0:"); + + } else { + + should_detect_leaks = 1; + strcat(buf, "exitcode=" STRINGIFY(LSAN_ERROR) ":fast_unwind_on_malloc=0:print_suppressions=0:detect_leaks=1:malloc_context_size=30:"); + + } + + } + setenv("LSAN_OPTIONS", buf, 1); } @@ -112,7 +127,15 @@ void set_sanitizer_defaults() { if (!have_lsan_options) { - strcat(default_options, "detect_leaks=0:malloc_context_size=0:"); + if (should_detect_leaks) { + + strcat(default_options, "detect_leaks=1:malloc_context_size=30:"); + + } else { + + strcat(default_options, "detect_leaks=0:malloc_context_size=0:"); + + } } |