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39 lines
1.6 KiB
Diff
39 lines
1.6 KiB
Diff
# HG changeset patch
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# User Georg Fritzsche <georg.fritzsche@googlemail.com>
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# Date 1366630152 -7200
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# Mon Apr 22 13:29:12 2013 +0200
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# Node ID 11f7a9321b7d5d85eddc2db16e58e6870a7c4e06
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# Parent e74de3db7dd27ffda8f4772f892cfb52c5c35649
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Bug 836829 - Fix missing result check in Mac exception handler. r=ted
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diff --git a/src/client/mac/handler/exception_handler.cc b/src/client/mac/handler/exception_handler.cc
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--- a/src/client/mac/handler/exception_handler.cc
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+++ b/src/client/mac/handler/exception_handler.cc
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@@ -276,19 +276,23 @@ bool ExceptionHandler::WriteMinidump(boo
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use_minidump_write_mutex_ = true;
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last_minidump_write_result_ = false;
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// Lock the mutex. Since we just created it, this will return immediately.
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if (pthread_mutex_lock(&minidump_write_mutex_) == 0) {
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// Send an empty message to the handle port so that a minidump will
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// be written
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- SendMessageToHandlerThread(write_exception_stream ?
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- kWriteDumpWithExceptionMessage :
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- kWriteDumpMessage);
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+ bool result = SendMessageToHandlerThread(write_exception_stream ?
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+ kWriteDumpWithExceptionMessage :
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+ kWriteDumpMessage);
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+ if (!result) {
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+ pthread_mutex_unlock(&minidump_write_mutex_);
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+ return false;
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+ }
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// Wait for the minidump writer to complete its writing. It will unlock
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// the mutex when completed
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pthread_mutex_lock(&minidump_write_mutex_);
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}
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use_minidump_write_mutex_ = false;
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UpdateNextID();
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