From 11d51cf2910ae0c00a2afee0685edaf5cf29efe7 Mon Sep 17 00:00:00 2001 From: John Kerl Date: Mon, 23 Nov 2015 20:31:13 -0500 Subject: [PATCH] fix memory leak on string-to-number in put/filter --- c/mapping/mlr_val.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/c/mapping/mlr_val.c b/c/mapping/mlr_val.c index c03efddb3..0208e41fc 100644 --- a/c/mapping/mlr_val.c +++ b/c/mapping/mlr_val.c @@ -215,6 +215,7 @@ void mv_get_int_nullable(mv_t* pval) { // ---------------------------------------------------------------- void mv_get_number_nullable(mv_t* pval) { + char* strv = NULL; switch (pval->type) { case MT_NULL: break; @@ -229,8 +230,9 @@ void mv_get_number_nullable(mv_t* pval) { pval->u.intv = 0; break; case MT_STRING: - // xxx freeing ... + strv = pval->u.strv; *pval = mv_scan_number_nullable(pval->u.strv); + free(strv); break; default: fprintf(stderr, "%s: internal coding error detected at file %s, line %d.\n",