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backends/tpm: Remove newline character in trace event

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Split the 'tpm_util_show_buffer' event in two to avoid
using a newline character.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Mads Ynddal <mads@ynddal.dk>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Message-id: 20240606103943.79116-2-philmd@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2024-06-06 12:39:39 +02:00 committed by Stefan Hajnoczi
parent 0e2b9edfb6
commit 7682ecd48d
2 changed files with 5 additions and 3 deletions
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5
backends/tpm/tpm_util.c
View file

@ -339,10 +339,11 @@ void tpm_util_show_buffer(const unsigned char *buffer,
size_t len, i;
char *line_buffer, *p;
if (!trace_event_get_state_backends(TRACE_TPM_UTIL_SHOW_BUFFER)) {
if (!trace_event_get_state_backends(TRACE_TPM_UTIL_SHOW_BUFFER_CONTENT)) {
return;
}
len = MIN(tpm_cmd_get_size(buffer), buffer_size);
trace_tpm_util_show_buffer_header(string, len);
/*
* allocate enough room for 3 chars per buffer entry plus a
@ -356,7 +357,7 @@ void tpm_util_show_buffer(const unsigned char *buffer,
}
p += sprintf(p, "%.2X ", buffer[i]);
}
trace_tpm_util_show_buffer(string, len, line_buffer);
trace_tpm_util_show_buffer_content(line_buffer);
g_free(line_buffer);
}

3
backends/tpm/trace-events
View file

@ -10,7 +10,8 @@ tpm_util_get_buffer_size_len(uint32_t len, size_t expected) "tpm_resp->len = %u,
tpm_util_get_buffer_size_hdr_len2(uint32_t len, size_t expected) "tpm2_resp->hdr.len = %u, expected = %zu"
tpm_util_get_buffer_size_len2(uint32_t len, size_t expected) "tpm2_resp->len = %u, expected = %zu"
tpm_util_get_buffer_size(size_t len) "buffersize of device: %zu"
tpm_util_show_buffer(const char *direction, size_t len, const char *buf) "direction: %s len: %zu\n%s"
tpm_util_show_buffer_header(const char *direction, size_t len) "direction: %s len: %zu"
tpm_util_show_buffer_content(const char *buf) "%s"
# tpm_emulator.c
tpm_emulator_set_locality(uint8_t locty) "setting locality to %d"