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-rw-r--r--source3/lib/snprintf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/source3/lib/snprintf.c b/source3/lib/snprintf.c
index 88eea2824b..9a9dcdbae1 100644
--- a/source3/lib/snprintf.c
+++ b/source3/lib/snprintf.c
@@ -803,6 +803,7 @@ static void dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c)
va_list ap;
int ret;
+ *ptr = NULL;
va_start(ap, format);
ret = vasprintf(ptr, format, ap);
va_end(ap);