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fix memory leak on string-to-number in put/filter

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John Kerl 2015-11-23 20:31:13 -05:00
parent ae0eb7861b
commit 11d51cf291
1 changed files with 3 additions and 1 deletions
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4
c/mapping/mlr_val.c
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@ -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",