Fix logging buffer overrun read

* src/logging.c: Fix buffer offset in logging read

Fix logging buffer overrun read
* src/logging.c: Fix buffer offset in logging read
755915ea · Daniel P. Berrange · 5c8d3d3b · 755915ea
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src/logging.c src/logging.c +1 -1

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--- a/src/logging.c
+++ b/src/logging.c
@@ -240,7 +240,7 @@ static void virLogStr(const char *str, int len) {
        tmp = LOG_BUFFER_SIZE - virLogEnd;
        memcpy(&virLogBuffer[virLogEnd], str, tmp);
        virLogBuffer[LOG_BUFFER_SIZE] = 0;
-        memcpy(&virLogBuffer[0], &str[len], len - tmp);
+        memcpy(&virLogBuffer[0], &str[tmp], len - tmp);
        virLogEnd = len - tmp;
    } else {
        memcpy(&virLogBuffer[virLogEnd], str, len);