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| author | Tianjie Xu <xunchang@google.com> | 2019-09-12 16:07:30 -0700 |
|---|---|---|
| committer | Tianjie Xu <xunchang@google.com> | 2019-09-12 16:07:30 -0700 |
| commit | f80524611def5ce77986b198c293d298420a829d (patch) | |
| tree | 63dba96f9bc58ea3c4e264abb2b931ff41eca673 | |
| parent | 797bbc31202358cba772bfe146e63f6b088f450f (diff) | |
| download | bsdiff-f80524611def5ce77986b198c293d298420a829d.tar.gz | |
Fix the unintialized value reported by msan
Intialize option_index in case it's not set by getopt_long.
Bug: 140493925
Test: blaze test pass
Change-Id: I0f93ef9e3061df2ef7813630d58972e1e0ea8286
| -rw-r--r-- | bsdiff_arguments.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsdiff_arguments.cc b/bsdiff_arguments.cc index 20e6149..7ea9b6d 100644 --- a/bsdiff_arguments.cc +++ b/bsdiff_arguments.cc @@ -75,7 +75,7 @@ bool BsdiffArguments::IsValid() const { bool BsdiffArguments::ParseCommandLine(int argc, char** argv) { int opt; - int option_index; + int option_index = 0; while ((opt = getopt_long(argc, argv, "", OPTIONS, &option_index)) != -1) { if (opt != 0) { return false; |