generic-library/openjpeg
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Use of OPJ_PATH_LEN (defined as 4096) to be the maximum allowed size for filenames instead of MAX_PATH which is not always defined. This caused some programs using OpenJPEG to crash. Modifications in openjpeg.h j2k_to_image.c and image_to_j2k.c

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Francois-Olivier Devaux
2007-01-30 10:51:29 +00:00
parent d48feb45fc
commit a6d7377213
4 changed files with 16 additions and 14 deletions
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14
libopenjpeg/openjpeg.h
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@@ -90,9 +90,7 @@ braindamage below.
==========================================================
*/
#ifndef MAX_PATH
#define MAX_PATH 260 /**< Maximum allowed size for filenames */
#endif /* MAX_PATH */
#define OPJ_PATH_LEN 4096 /**< Maximum allowed size for filenames */
#define J2K_MAXRLVLS 33 /**< Number of maximum resolution level authorized */
#define J2K_MAXBANDS (3*J2K_MAXRLVLS-2) /**< Number of maximum sub-band linked to number of resolution level */
@@ -256,13 +254,13 @@ typedef struct opj_cparameters {
/**@name command line encoder parameters (not used inside the library) */
/*@{*/
/** input file name */
char infile[MAX_PATH];
char infile[OPJ_PATH_LEN];
/** output file name */
char outfile[MAX_PATH];
char outfile[OPJ_PATH_LEN];
/** creation of an index file, default to 0 (false) */
int index_on;
/** index file name */
char index[MAX_PATH];
char index[OPJ_PATH_LEN];
/** subimage encoding: origin image offset in x direction */
int image_offset_x0;
/** subimage encoding: origin image offset in y direction */
@@ -336,9 +334,9 @@ typedef struct opj_dparameters {
/**@name command line encoder parameters (not used inside the library) */
/*@{*/
/** input file name */
char infile[MAX_PATH];
char infile[OPJ_PATH_LEN];
/** output file name */
char outfile[MAX_PATH];
char outfile[OPJ_PATH_LEN];
/** input file format 0: J2K, 1: JP2, 2: JPT */
int decod_format;
/** output file format 0: PGX, 1: PxM, 2: BMP */