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Fix segfault when interpreting bad debug_file

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BUG=chromium:661037

Change-Id: Ia4da0bd9787c232a6a199cfdfccfbed60c2515c2
Reviewed-on: https://chromium-review.googlesource.com/450090
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
This commit is contained in:
Joshua Peraza 2017-03-03 16:09:37 -08:00
parent 32a9e03835
commit 5dbd93a0f8
1 changed files with 3 additions and 1 deletions
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2
src/processor/minidump.cc
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@ -1988,11 +1988,13 @@ string MinidumpModule::debug_file() const {
// GetMiscRecord already byte-swapped the data[] field if it contains // GetMiscRecord already byte-swapped the data[] field if it contains
// UTF-16, so pass false as the swap argument. // UTF-16, so pass false as the swap argument.
scoped_ptr<string> new_file(UTF16ToUTF8(string_utf16, false)); scoped_ptr<string> new_file(UTF16ToUTF8(string_utf16, false));
if (new_file.get() != nullptr) {
file = *new_file; file = *new_file;
} }
} }
} }
} }
}
// Relatively common case // Relatively common case
BPLOG_IF(INFO, file.empty()) << "MinidumpModule could not determine " BPLOG_IF(INFO, file.empty()) << "MinidumpModule could not determine "