We should not call str_len(line) after line has been moved
cause this may give undesired results.
Signed-off-by: Tomek Grabiec <tgrab...@gmail.com>
---
vm/trace.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/vm/trace.c b/vm/trace.c
index 45174f0..8757070 100644
--- a/vm/trace.c
+++ b/vm/trace.c
@@ -91,8 +91,9 @@ void trace_flush(void) {
}
/* Leave the rest of characters, which are not ended by '\n' */
- memmove(trace_buffer->value, line, strlen(line) + 1);
- trace_buffer->length = strlen(line);
+ int len = strlen(line);
+ memmove(trace_buffer->value, line, len + 1);
+ trace_buffer->length = len;
pthread_mutex_unlock(&trace_mutex);
--
1.6.0.6
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