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| author | Dmitry Vyukov <dvyukov@google.com> | 2021-02-25 15:20:44 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2021-02-26 10:33:51 +0100 |
| commit | 4c37c133e4bf703d023995535f1e264d8658e08e (patch) | |
| tree | 50347632cb63bd13d10afe1a232f6493520d641f | |
| parent | 86d368fe15d1ec06cda9fedc5faf2e7adb034eb8 (diff) | |
executor: improve SYZFAIL message
Print details and errno after SYZFAIL line.
pkg/report captures output after SYZFAIL line,
so it's better to have details after that line
so that they are captured in report.
| -rw-r--r-- | executor/executor.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/executor/executor.cc b/executor/executor.cc index 80fdc49cc..0dec5e166 100644 --- a/executor/executor.cc +++ b/executor/executor.cc @@ -1511,6 +1511,7 @@ void setup_features(char** enable, int n) void failmsg(const char* err, const char* msg, ...) { int e = errno; + fprintf(stderr, "SYZFAIL: %s\n", err); if (msg) { va_list args; va_start(args, msg); @@ -1518,7 +1519,6 @@ void failmsg(const char* err, const char* msg, ...) va_end(args); } fprintf(stderr, " (errno %d: %s)\n", e, strerror(e)); - fprintf(stderr, "SYZFAIL: %s\n", err); // fail()'s are often used during the validation of kernel reactions to queries // that were issued by pseudo syscalls implementations. As fault injection may |