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8180945: vmError.cpp : adjust dup and fclose

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Reviewed-by: dholmes
This commit is contained in:
Matthias Baesken 2017-05-25 20:55:20 -04:00
parent d946df7272
commit b47172b765
1 changed files with 7 additions and 5 deletions
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12
hotspot/src/share/vm/utilities/vmError.cpp
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@ -1331,12 +1331,14 @@ void VMError::report_and_die(int id, const char* message, const char* detail_fmt
if (!transmit_report_done && should_report_bug(_id)) {
transmit_report_done = true;
const int fd2 = ::dup(log.fd());
FILE* const hs_err = ::fdopen(fd2, "r");
if (NULL != hs_err) {
ErrorReporter er;
er.call(hs_err, buffer, O_BUFLEN);
if (fd2 != -1) {
FILE* const hs_err = ::fdopen(fd2, "r");
if (NULL != hs_err) {
ErrorReporter er;
er.call(hs_err, buffer, O_BUFLEN);
::fclose(hs_err);
}
}
::fclose(hs_err);
}
if (log.fd() != defaultStream::output_fd()) {