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authorvanhauser-thc <vh@thc.org>2021-11-23 21:07:50 +0100
committervanhauser-thc <vh@thc.org>2021-11-23 21:08:28 +0100
commit8c4435e7ef6cad7a0d475603469e98c09d32f504 (patch)
treefc6e356855f23e4f8dc38a85170c0b6aa2346bb1 /instrumentation/SanitizerCoverageLTO.so.cc
parent1fbb7cb2fa0ad10c09f8515124989d119558121d (diff)
downloadafl++-8c4435e7ef6cad7a0d475603469e98c09d32f504.tar.gz
fix for llvm < 11
Diffstat (limited to 'instrumentation/SanitizerCoverageLTO.so.cc')
-rw-r--r--instrumentation/SanitizerCoverageLTO.so.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/instrumentation/SanitizerCoverageLTO.so.cc b/instrumentation/SanitizerCoverageLTO.so.cc
index 7710e262..37726607 100644
--- a/instrumentation/SanitizerCoverageLTO.so.cc
+++ b/instrumentation/SanitizerCoverageLTO.so.cc
@@ -930,7 +930,8 @@ bool ModuleSanitizerCoverage::instrumentModule(
                             }
 
               */
-              if (!isStdString) {
+              if (!isStdString &&
+                  thestring.find('\0', 0) != std::string::npos) {
 
                 // ensure we do not have garbage
                 size_t offset = thestring.find('\0', 0);