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por-file-reader: Use xasprintf() to avoid need for careful buffer sizing.
[pspp]
/
src
/
data
/
por-file-reader.c
diff --git
a/src/data/por-file-reader.c
b/src/data/por-file-reader.c
index 1dcbeac71c540eb81c9654d619b575f85367316b..343615a826fcecb70f6e013b101b4cba1c6f36b1 100644
(file)
--- a/
src/data/por-file-reader.c
+++ b/
src/data/por-file-reader.c
@@
-43,7
+43,6
@@
#include "libpspp/pool.h"
#include "libpspp/str.h"
#include "libpspp/pool.h"
#include "libpspp/str.h"
-#include "gl/intprops.h"
#include "gl/minmax.h"
#include "gl/xalloc.h"
#include "gl/xmemdup0.h"
#include "gl/minmax.h"
#include "gl/xalloc.h"
#include "gl/xmemdup0.h"
@@
-729,9
+728,9
@@
read_variables (struct pfm_reader *r, struct dictionary *dict)
unsigned long int i;
for (i = 1; ; i++)
{
unsigned long int i;
for (i = 1; ; i++)
{
- char try_name[8 + 1 + INT_STRLEN_BOUND (i) + 1];
- sprintf (try_name, "%s_%lu", name, i);
+ char *try_name = xasprintf ("%s_%lu", name, i);
v = dict_create_var (dict, try_name, width);
v = dict_create_var (dict, try_name, width);
+ free (try_name);
if (v != NULL)
break;
}
if (v != NULL)
break;
}