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libsysprof-profile: check for valid reader before calling cat

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This commit is contained in:
Christian Hergert
2023-07-07 16:08:57 -07:00
parent 6b90e48bea
commit 3b98386ed2
1 changed files with 6 additions and 3 deletions
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9
src/libsysprof-profile/sysprof-proxied-instrument.c
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@ -158,9 +158,12 @@ sysprof_proxied_instrument_record_fiber (gpointer user_data)
/* Now cat the recording into our writer */
writer = _sysprof_recording_writer (record->recording);
reader = sysprof_capture_reader_new_from_fd (g_steal_fd (&proxy_fd));
sysprof_capture_writer_cat (writer, reader);
sysprof_capture_reader_unref (reader);
if ((reader = sysprof_capture_reader_new_from_fd (g_steal_fd (&proxy_fd))))
{
sysprof_capture_writer_cat (writer, reader);
sysprof_capture_reader_unref (reader);
}
return dex_future_new_for_boolean (TRUE);
}