diff options
| author | Henry Stiles <henry.stiles@artifex.com> | 2006-12-01 05:17:37 +0000 |
|---|---|---|
| committer | Henry Stiles <henry.stiles@artifex.com> | 2006-12-01 05:17:37 +0000 |
| commit | 5d1dc78fc29b2cc9b1eed1a85780ac7e99692b7f (patch) | |
| tree | 297999e9e1763f9ed01aab694f0ae851e9785836 | |
| parent | 0c220dd176cb12ed6a8bad555df6ff7d5c0d49c1 (diff) | |
The revision 2683 to fix Customer #160 was not complete. Because the
result is clamped and the command is executed this unmasked a problem
in the command itself (Customer #161). The symbol set definition must
have data equal to the symbol set header plus the table. The old code
only checked there was sufficient data. CET 36-01 p. 11.
git-svn-id: http://svn.ghostscript.com/ghostpcl/trunk/ghostpcl@2687 06663e23-700e-0410-b217-a244a6096597
| -rw-r--r-- | pcl/pcsymbol.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pcl/pcsymbol.c b/pcl/pcsymbol.c index 072d38c18..43b49f770 100644 --- a/pcl/pcsymbol.c +++ b/pcl/pcsymbol.c @@ -63,7 +63,7 @@ pcl_define_symbol_set(pcl_args_t *pargs, pcl_state_t *pcs) { int num_codes = last_code - first_code + 1; int i; - if ( num_codes <= 0 || num_codes > 256 || count < psm_header_size + num_codes * 2 ) + if ( num_codes <= 0 || num_codes > 256 || (count != psm_header_size + num_codes * 2) ) return e_Range; header = (pl_symbol_map_t *)gs_alloc_bytes(mem, @@ -276,7 +276,7 @@ pcsymbol_do_registration( pcl_symbol_set_id_code, pca_neg_error|pca_big_error) DEFINE_CLASS_COMMAND_ARGS('(', 'f', 'W', "Define Symbol Set", - pcl_define_symbol_set, pca_bytes|pca_big_ok|pca_big_clamp) + pcl_define_symbol_set, pca_byte_data|pca_neg_error|pca_big_clamp) DEFINE_CLASS_COMMAND_ARGS('*', 'c', 'S', "Symbol Set Control", pcl_symbol_set_control, pca_neg_ignore|pca_big_ignore) |