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| author | Simon Marchi <simon.marchi@efficios.com> | 2024-05-16 12:35:53 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@polymtl.ca> | 2024-05-16 13:25:49 -0400 |
| commit | 89457440e4a4b71b1fe60ed3e034c814bf8eb6b7 (patch) | |
| tree | d89663b14c85b39ce87739b3f65b2d9d012a2b01 /gdb/nat | |
| parent | e2e6bf023e856831fefb6c7f9b4aee9283c6dde7 (diff) | |
| download | gdb-89457440e4a4b71b1fe60ed3e034c814bf8eb6b7.zip gdb-89457440e4a4b71b1fe60ed3e034c814bf8eb6b7.tar.gz gdb-89457440e4a4b71b1fe60ed3e034c814bf8eb6b7.tar.bz2 | |
gdb: initialize packet_result::m_textual_err_msg
When building GDB with -O2 and --enable-ubsan, I get some random errors
in the packet_result self test:
/home/smarchi/src/binutils-gdb/gdb/remote.c:161:7: runtime error: load of value 92, which is not a valid value for type 'bool'
This happens because packet_result::m_textual_err_msg is uninitialized
when using the second constructor. When such a packet_result object
gets copied, an invalid value for m_textual_err_msg (a bool field) is
loaded, which triggers ubsan.
Avoid this by initializing m_textual_err_msg.
Change-Id: I3ce44816bb0bfc6e442067292f993e5c17301b85
Approved-By: Tom Tromey <tom@tromey.com>
Diffstat (limited to 'gdb/nat')
0 files changed, 0 insertions, 0 deletions