[sr-dev] git:master:caf47710: acc: reset errno for converting numbers for cdr generation

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: caf477104c90049bf0c5e163d7eff89111448776
URL: https://github.com/kamailio/kamailio/commit/caf477104c90049bf0c5e163d7eff89111448776

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2015-10-06T00:29:38+02:00

acc: reset errno for converting numbers for cdr generation

- reported by Mayama Takeshi, GH#359

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Modified: modules/acc/acc_cdr.c

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Diff:  https://github.com/kamailio/kamailio/commit/caf477104c90049bf0c5e163d7eff89111448776.diff
Patch: https://github.com/kamailio/kamailio/commit/caf477104c90049bf0c5e163d7eff89111448776.patch

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diff --git a/modules/acc/acc_cdr.c b/modules/acc/acc_cdr.c
index d5b16e3..73bdd45 100644
--- a/modules/acc/acc_cdr.c
+++ b/modules/acc/acc_cdr.c
@@ -163,6 +163,8 @@ static int db_write_cdr( struct dlg_cell* dialog,
 
 	for(i=0; i<m; i++) {
 		db_cdr_keys[i] = &cdr_attrs[i];
+		/* reset errno, some strtoX don't reset it */
+		errno = 0;
 		switch(cdr_type_array[i]) {
 			case TYPE_NULL:
 				VAL_NULL(db_cdr_vals+i)=1;