extend_regex_size.patch

   1 From: unknown, probably Tony or maillist
   2 Subject: Extend the size for regular expressions
   3
   4 ---
   5
   6  source/regularExp.c |    4 ++--
   7  1 file changed, 2 insertions(+), 2 deletions(-)
   8
   9 diff --quilt old/source/regularExp.c new/source/regularExp.c
  10 --- old/source/regularExp.c
  11 +++ new/source/regularExp.c
  12 @@ -450,11 +450,11 @@ static const char CVSID[] = "$Id: regula
  13     of the actual compiled regex code, i.e. skipping over the MAGIC number and
  14     the two counters at the front.  */
  15
  16  #define REGEX_START_OFFSET 3
  17
  18 -#define MAX_COMPILED_SIZE  32767UL  /* Largest size a compiled regex can be.
  19 +#define MAX_COMPILED_SIZE  65535UL  /* Largest size a compiled regex can be.
  20                                         Probably could be 65535UL. */
  21
  22  /* Global work variables for `CompileRE'. */
  23
  24  static unsigned char *Reg_Parse;       /* Input scan ptr (scans user's regex) */
  25 @@ -612,11 +612,11 @@ regexp * CompileRE (const char *exp, cha
  26           if (Reg_Size >= MAX_COMPILED_SIZE) {
  27              /* Too big for NEXT pointers NEXT_PTR_SIZE bytes long to span.
  28                 This is a real issue since the first BRANCH node usually points
  29                 to the end of the compiled regex code. */
  30
  31 -            sprintf  (Error_Text, "regexp > %lu bytes", MAX_COMPILED_SIZE);
  32 +            sprintf  (Error_Text, "regexp > %lu bytes\n", MAX_COMPILED_SIZE);
  33              REG_FAIL (Error_Text);
  34           }
  35
  36           /* Allocate memory. */
  37