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Fix some bugs in CheckMicrodumpContents

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The crash address from the microdump was never checked against
anything. Instead, the test was checking the value of a constant.

On 32-bit systems, an intptr_t cannot represent kCrashAddress
(0xDEADDEAD), causing a failure when the crash address is parsed
from the microdump. Instead, use uintptr_t, which matches the type
of kCrashAddress.

Change-Id: Ib5612743803609f7801dcfb98deaa8779e362025
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2100816
Reviewed-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Michael Forney 2020-03-12 18:20:58 -07:00 committed by Mike Frysinger
parent 9de167a349
commit a5fa28ddf0
1 changed files with 2 additions and 2 deletions
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4
src/client/linux/microdump_writer/microdump_writer_unittest.cc
View file

@ -209,14 +209,14 @@ void CheckMicrodumpContents(const string& microdump_content,
string token;
unsigned crash_reason;
string crash_reason_str;
intptr_t crash_address;
uintptr_t crash_address;
crash_reason_tokens.ignore(2); // Ignore the "R " preamble.
crash_reason_tokens >> std::hex >> crash_reason >> crash_reason_str >>
crash_address;
ASSERT_FALSE(crash_reason_tokens.fail());
ASSERT_EQ(MD_EXCEPTION_CODE_LIN_DUMP_REQUESTED, crash_reason);
ASSERT_EQ("DUMP_REQUESTED", crash_reason_str);
ASSERT_EQ(0xDEADDEADu, kCrashAddress);
ASSERT_EQ(kCrashAddress, crash_address);
did_find_crash_reason = true;
} else if (line.find("V ") == 0) {
if (expected_info.product_info)