php-image_c.patch

   1 --- php-4.1.1/ext/standard/image.c~     Thu Feb 14 15:40:36 2002
   2 +++ php-4.1.1/ext/standard/image.c      Thu Feb 14 15:40:36 2002
   3 @@ -323,7 +323,9 @@
   4         unsigned int marker;
   5         char tmp[2];
   6         unsigned char a[4];
   7 -
   8 +       unsigned short skip;
   9 +       unsigned char *buffer;
  10 +
  11         for (;;) {
  12                 marker = php_next_marker(socketd, fp, issock);
  13                 switch (marker) {
  14 @@ -349,7 +351,12 @@
  15                                         result->height = (((unsigned short) a[ 0 ]) << 8) + ((unsigned short) a[ 1 ]);
  16                                         result->width  = (((unsigned short) a[ 2 ]) << 8) + ((unsigned short) a[ 3 ]);
  17                                         result->channels = FP_FGETC(socketd, fp, issock);
  18 -
  19 +                                       /* skip component specification parameters */
  20 +                                       skip = result-> channels *3;
  21 +                                       buffer = emalloc(skip);
  22 +                                       FP_FREAD(buffer, (long) skip, socketd, fp, issock);
  23 +                                       efree(buffer);
  24 +
  25                                         if (! info) /* if we don't want an extanded info -> return */
  26                                                 return result;
  27                                 } else {