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[protos/libecoli.git] / lib / ecoli_log.c

diff --git a/lib/ecoli_log.c b/lib/ecoli_log.c
index 92e2145..75ece93 100644 (file)
--- a/lib/ecoli_log.c
+++ b/lib/ecoli_log.c
@@ -32,6 +32,7 @@
 #include <errno.h>
 
 #include <ecoli_malloc.h>
+#include <ecoli_string.h>
 #include <ecoli_log.h>
 
 static ec_log_t ec_log_fct = ec_log_default_cb;
@@ -145,6 +146,9 @@ int ec_vlog(int type, enum ec_log_level level, const char *format, va_list ap)
        char *s;
        int ret;
 
+       /* don't use ec_vasprintf here, because it will call
+        * ec_malloc(), then ec_log(), ec_vasprintf()...
+        * -> stack overflow */
        ret = vasprintf(&s, format, ap);
        if (ret < 0)
                return ret;