[Mplayer-cvslog] CVS: main/libmpdemux pnm.c,1.2,1.3

[Arpi of Ize]

Update of /cvsroot/mplayer/main/libmpdemux
In directory mail:/var/tmp.root/cvs-serv27626

Modified Files:
	pnm.c 
Log Message:
check if prop_hdr==NULL insteda of sig11


Index: pnm.c
===================================================================
RCS file: /cvsroot/mplayer/main/libmpdemux/pnm.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- pnm.c	27 Dec 2002 22:38:56 -0000	1.2
+++ pnm.c	9 Jan 2003 18:00:58 -0000	1.3
@@ -512,10 +512,11 @@
     ptr+=chunk_size;
   }
   
-  /* set pre-buffer to a low number */
-  /* prop_hdr[36]=0x01;
-  prop_hdr[37]=0xd6; */
-
+  if (!prop_hdr) {
+    printf("input_pnm: error while parsing headers.\n");
+    return 0;
+  }
+  
   /* set data offset */
   size--;
   prop_hdr[42]=(size>>24)%0xff;
@@ -740,7 +741,7 @@
 pnm_t *pnm_connect(int fd, char *path) {
   
   pnm_t *p=malloc(sizeof(pnm_t));
-  int need_response;
+  int need_response=0;
   
   p->path=strdup(path);
   p->s=fd;