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fix lsan fix

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This commit is contained in:
vanhauser-thc 2023-11-06 10:02:53 +01:00
parent 6ed3f4cfac
commit 053334f35d
1 changed files with 17 additions and 5 deletions
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22
src/afl-common.c
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@ -104,11 +104,19 @@ void set_sanitizer_defaults() {
u8 buf[2048] = "";
if (!have_san_options) { strcpy(buf, default_options); }
if (have_asan_options && 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:");
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);
@ -120,9 +128,13 @@ void set_sanitizer_defaults() {
if (!have_lsan_options) {
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:");
}
}