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Unlimited length in the config file, thanks to Cris van Pelt.
[tinc]
/
src
/
conf.c
diff --git
a/src/conf.c
b/src/conf.c
index
146a582
..
a9c136e
100644
(file)
--- a/
src/conf.c
+++ b/
src/conf.c
@@
-18,6
+18,9
@@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+/* Created more dynamic storage for lines read from the config file. --
+ Cris van Pelt */
+
#include "config.h"
#include <ctype.h>
#include "config.h"
#include <ctype.h>
@@
-111,15
+114,27
@@
add_config_val(config_t **cfg, int argtype, char *val)
int
readconfig(const char *fname, FILE *fp)
{
int
readconfig(const char *fname, FILE *fp)
{
- char
line[81]
;
+ char
*line, *temp_buf
;
char *p, *q;
int i, lineno = 0;
config_t *cfg;
char *p, *q;
int i, lineno = 0;
config_t *cfg;
+ line = (char *)xmalloc(80 * sizeof(char));
+ temp_buf = (char *)xmalloc(80 * sizeof(char));
+
for(;;)
{
if(fgets(line, 80, fp) == NULL)
return 0;
for(;;)
{
if(fgets(line, 80, fp) == NULL)
return 0;
+
+ while(!index(line, '\n'))
+ {
+ fgets(temp_buf, (strlen(line)+1) * 80, fp);
+ if(!temp_buf)
+ break;
+ strcat(line, temp_buf);
+ line = (char *)xrealloc(line, (strlen(line)+1) * sizeof(char));
+ }
lineno++;
if((p = strtok(line, "\t\n\r =")) == NULL)
lineno++;
if((p = strtok(line, "\t\n\r =")) == NULL)