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Fix for bug when script goes past the end of a file (thanks to Till Harbaum)

This commit is contained in:
adamdunkels 2006-09-20 19:18:56 +00:00
parent cf57e00d60
commit 1ab2bba7b8
1 changed files with 12 additions and 3 deletions
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15
apps/webserver/httpd.c
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@ -30,7 +30,7 @@
* *
* Author: Adam Dunkels <adam@sics.se> * Author: Adam Dunkels <adam@sics.se>
* *
* $Id: httpd.c,v 1.3 2006/08/16 22:09:51 oliverschmidt Exp $ * $Id: httpd.c,v 1.4 2006/09/20 19:18:56 adamdunkels Exp $
*/ */
#include "contiki-net.h" #include "contiki-net.h"
@ -45,7 +45,7 @@
#define STATE_OUTPUT 1 #define STATE_OUTPUT 1
#define SEND_STRING(s, str) PSOCK_SEND(s, str, (unsigned int)strlen(str)) #define SEND_STRING(s, str) PSOCK_SEND(s, str, (unsigned int)strlen(str))
MEMB(conns, struct httpd_state, 8); MEMB(conns, struct httpd_state, 4);
#define ISO_nl 0x0a #define ISO_nl 0x0a
#define ISO_space 0x20 #define ISO_space 0x20
@ -100,9 +100,18 @@ static void
next_scriptstate(struct httpd_state *s) next_scriptstate(struct httpd_state *s)
{ {
char *p; char *p;
p = strchr(s->scriptptr, ISO_nl) + 1;
if((p = strchr(s->scriptptr, ISO_nl)) != NULL) {
p += 1;
s->scriptlen -= (unsigned short)(p - s->scriptptr); s->scriptlen -= (unsigned short)(p - s->scriptptr);
s->scriptptr = p; s->scriptptr = p;
} else {
s->scriptlen = 0;
}
/* char *p;
p = strchr(s->scriptptr, ISO_nl) + 1;
s->scriptlen -= (unsigned short)(p - s->scriptptr);
s->scriptptr = p;*/
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static static