Limit function name string length for logging output

2ea9618a · Robert Schmidt · 8aaede90 · 2ea9618a
Commit 2ea9618a authored Aug 19, 2022 by Robert Schmidt
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common/utils/LOG/log.c common/utils/LOG/log.c +2 -2

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--- a/common/utils/LOG/log.c
+++ b/common/utils/LOG/log.c
@@ -542,11 +542,11 @@ static inline int log_header(log_component_t *c,

  char l[32];
  if (flag & FLAG_FILE_LINE && flag & FLAG_FUNCT )
-    snprintf(l, sizeof l, "(%s:%d) ", func, line);
+    snprintf(l, sizeof l, "(%.23s:%d) ", func, line);
  else if (flag & FLAG_FILE_LINE)
    snprintf(l, sizeof l, "(%d) ", line);
  else if (flag & FLAG_FUNCT)
-    snprintf(l, sizeof l, "(%s) ", func);
+    snprintf(l, sizeof l, "(%.28s) ", func);
  else
    l[0] = 0;