diff options
| -rw-r--r-- | src/input/pnm.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/input/pnm.c b/src/input/pnm.c index da91d67ad..a3bcac484 100644 --- a/src/input/pnm.c +++ b/src/input/pnm.c @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: pnm.c,v 1.7 2002/12/26 14:57:33 holstsn Exp $ + * $Id: pnm.c,v 1.8 2002/12/26 20:30:00 holstsn Exp $ * * pnm protocol implementation * based upon code from joschka @@ -548,11 +548,12 @@ static int pnm_get_headers(pnm_t *p, int *need_response) { size+=chunk_size; 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; @@ -780,7 +781,7 @@ pnm_t *pnm_connect(const char *mrl) { int pathbegin, hostend; pnm_t *p=malloc(sizeof(pnm_t)); int fd; - int need_response; + int need_response=0; if (strncmp(mrl,"pnm://",6)) { |