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author | Marco Castelluccio <mcastelluccio@mozilla.com> | 2018-01-03 11:13:45 +0000 |
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committer | Marco Castelluccio <mcastelluccio@mozilla.com> | 2018-01-03 11:13:45 +0000 |
commit | 767c0196489b75a48554c7429d7a3b68ab0180c3 (patch) | |
tree | 5976e9ffb415ebedae4bba11e873f9e56e64c8b7 /lib/profile/GCDAProfiling.c | |
parent | eb0aba42cb29cce1e832510650e73d2988460fbe (diff) |
Flush gcda files before unlocking them
Summary: Fixes https://bugs.llvm.org/show_bug.cgi?id=35464.
Reviewers: zturner, rnk, void
Subscribers: sylvestre.ledru, llvm-commits, #sanitizers
Differential Revision: https://reviews.llvm.org/D40610
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@321702 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/profile/GCDAProfiling.c')
-rw-r--r-- | lib/profile/GCDAProfiling.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/profile/GCDAProfiling.c b/lib/profile/GCDAProfiling.c index ef299f002..4908c246a 100644 --- a/lib/profile/GCDAProfiling.c +++ b/lib/profile/GCDAProfiling.c @@ -459,6 +459,7 @@ void llvm_gcda_end_file() { unmap_file(); } + fflush(output_file); lprofUnlockFd(fd); fclose(output_file); output_file = NULL; |