The memory management of dirname is stupid, so be brutal

[simgrid.git] / src / xbt / xbt_log_appender_file.c

diff --git a/src/xbt/xbt_log_appender_file.c b/src/xbt/xbt_log_appender_file.c
index 7033d6e..82f8141 100644 (file)
--- a/src/xbt/xbt_log_appender_file.c
+++ b/src/xbt/xbt_log_appender_file.c
@@ -138,7 +138,10 @@ xbt_log_appender_t xbt_log_appender2_file_new(char *arg,int roll) {
   xbt_assert(sep>0);
   data->filename=xbt_strdup(sep+1);
   *sep='\0';
-  data->limit=atol(buf);
+  char *endptr;
+  data->limit=strtol(buf,&endptr,10);
+  xbt_assert(endptr[0]=='\0', "Invalid buffer size: %s", buf);
+  xbt_free(buf);
   if(roll)
     data->count=-1;
   else