logging: fix printing of '\0' when filename printed last
As was demonstrated in I54bf5e5c036efb1908232fe3d8e8e2989715fbb3,
when the logging is configured to print the filename *after* the
logging message, each logging line contains an artifact - '\0'.
The problem is that the 'len' variable is not updated. Fix this.
Change-Id: I5c920a0d5c1cf45bcdd327b39e33d63346b4f51c
Fixes: I393907b3c9e0cc1145e102328adad0a83ee13a9f
diff --git a/src/logging.c b/src/logging.c
index 5336e53..1a0abc2 100644
--- a/src/logging.c
+++ b/src/logging.c
@@ -586,6 +586,7 @@
break;
case LOG_FILENAME_PATH:
offset--;
+ len--;
ret = snprintf(buf + offset, rem, " (%s:%d)\n", file, line);
if (ret < 0)
goto err;
@@ -593,6 +594,7 @@
break;
case LOG_FILENAME_BASENAME:
offset--;
+ len--;
ret = snprintf(buf + offset, rem, " (%s:%d)\n", const_basename(file), line);
if (ret < 0)
goto err;
diff --git a/tests/logging/logging_test_wqueue.err b/tests/logging/logging_test_wqueue.err
index 3e2008b..01ab878 100644
--- a/tests/logging/logging_test_wqueue.err
+++ b/tests/logging/logging_test_wqueue.err
Binary files differ