Merge pull request #1163 from nforro/memory-and-resource-leaks
Fix several memory and resource leaks
This commit is contained in:
commit
e52909f4c7
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@ -1739,6 +1739,8 @@ int main(int argc, char **argv)
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img_fol_t img_fol;
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dircnt_t *dirptr = NULL;
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int ret = 0;
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OPJ_BOOL bSuccess;
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OPJ_BOOL bUseTiles = OPJ_FALSE; /* OPJ_TRUE */
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OPJ_UINT32 l_nb_tiles = 4;
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@ -1764,7 +1766,8 @@ int main(int argc, char **argv)
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255; /* This will be set later according to the input image or the provided option */
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if (parse_cmdline_encoder(argc, argv, ¶meters, &img_fol, &raw_cp,
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indexfilename, sizeof(indexfilename)) == 1) {
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goto fails;
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ret = 1;
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goto fin;
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}
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/* Read directory if necessary */
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@ -1776,18 +1779,21 @@ int main(int argc, char **argv)
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char)); /* Stores at max 10 image file names*/
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dirptr->filename = (char**) malloc(num_images * sizeof(char*));
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if (!dirptr->filename_buf) {
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return 0;
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ret = 0;
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goto fin;
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}
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for (i = 0; i < num_images; i++) {
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dirptr->filename[i] = dirptr->filename_buf + i * OPJ_PATH_LEN;
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}
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}
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if (load_images(dirptr, img_fol.imgdirpath) == 1) {
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return 0;
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ret = 0;
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goto fin;
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}
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if (num_images == 0) {
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fprintf(stdout, "Folder is empty\n");
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return 0;
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ret = 0;
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goto fin;
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}
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} else {
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num_images = 1;
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@ -1833,7 +1839,8 @@ int main(int argc, char **argv)
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image = pgxtoimage(parameters.infile, ¶meters);
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if (!image) {
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fprintf(stderr, "Unable to load pgx file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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@ -1841,7 +1848,8 @@ int main(int argc, char **argv)
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image = pnmtoimage(parameters.infile, ¶meters);
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if (!image) {
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fprintf(stderr, "Unable to load pnm file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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@ -1849,7 +1857,8 @@ int main(int argc, char **argv)
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image = bmptoimage(parameters.infile, ¶meters);
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if (!image) {
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fprintf(stderr, "Unable to load bmp file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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@ -1858,7 +1867,8 @@ int main(int argc, char **argv)
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image = tiftoimage(parameters.infile, ¶meters);
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if (!image) {
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fprintf(stderr, "Unable to load tiff file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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#endif /* OPJ_HAVE_LIBTIFF */
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@ -1867,7 +1877,8 @@ int main(int argc, char **argv)
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image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
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if (!image) {
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fprintf(stderr, "Unable to load raw file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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@ -1875,7 +1886,8 @@ int main(int argc, char **argv)
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image = rawltoimage(parameters.infile, ¶meters, &raw_cp);
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if (!image) {
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fprintf(stderr, "Unable to load raw file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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@ -1883,7 +1895,8 @@ int main(int argc, char **argv)
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image = tgatoimage(parameters.infile, ¶meters);
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if (!image) {
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fprintf(stderr, "Unable to load tga file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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@ -1892,7 +1905,8 @@ int main(int argc, char **argv)
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image = pngtoimage(parameters.infile, ¶meters);
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if (!image) {
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fprintf(stderr, "Unable to load png file\n");
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return 1;
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ret = 1;
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goto fin;
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}
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break;
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#endif /* OPJ_HAVE_LIBPNG */
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@ -1903,7 +1917,8 @@ int main(int argc, char **argv)
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*/
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if (!image) {
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fprintf(stderr, "Unable to load file: got no image\n");
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return 1;
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ret = 1;
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goto fin;
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}
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/* Decide if MCT should be used */
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@ -1914,12 +1929,14 @@ int main(int argc, char **argv)
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if ((parameters.tcp_mct == 1) && (image->numcomps < 3)) {
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fprintf(stderr, "RGB->YCC conversion cannot be used:\n");
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fprintf(stderr, "Input image has less than 3 components\n");
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return 1;
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ret = 1;
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goto fin;
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}
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if ((parameters.tcp_mct == 2) && (!parameters.mct_data)) {
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fprintf(stderr, "Custom MCT has been set but no array-based MCT\n");
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fprintf(stderr, "has been provided. Aborting.\n");
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return 1;
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ret = 1;
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goto fin;
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}
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}
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@ -1959,13 +1976,15 @@ int main(int argc, char **argv)
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fprintf(stderr, "failed to encode image: opj_setup_encoder\n");
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opj_destroy_codec(l_codec);
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opj_image_destroy(image);
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return 1;
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ret = 1;
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goto fin;
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}
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/* open a byte stream for writing and allocate memory for all tiles */
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l_stream = opj_stream_create_default_file_stream(parameters.outfile, OPJ_FALSE);
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if (! l_stream) {
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return 1;
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ret = 1;
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goto fin;
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}
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/* encode the image */
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@ -1978,7 +1997,8 @@ int main(int argc, char **argv)
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OPJ_UINT32 l_data_size = 512 * 512 * 3;
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l_data = (OPJ_BYTE*) calloc(1, l_data_size);
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if (l_data == NULL) {
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goto fails;
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ret = 1;
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goto fin;
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}
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for (i = 0; i < l_nb_tiles; ++i) {
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if (! opj_write_tile(l_codec, i, l_data, l_data_size, l_stream)) {
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@ -1987,7 +2007,8 @@ int main(int argc, char **argv)
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opj_stream_destroy(l_stream);
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opj_destroy_codec(l_codec);
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opj_image_destroy(image);
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return 1;
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ret = 1;
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goto fin;
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}
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}
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free(l_data);
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@ -2008,7 +2029,8 @@ int main(int argc, char **argv)
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opj_image_destroy(image);
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fprintf(stderr, "failed to encode image\n");
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remove(parameters.outfile);
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return 1;
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ret = 1;
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goto fin;
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}
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num_compressed_files++;
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@ -2024,26 +2046,15 @@ int main(int argc, char **argv)
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}
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/* free user parameters structure */
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if (parameters.cp_comment) {
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free(parameters.cp_comment);
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}
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if (parameters.cp_matrice) {
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free(parameters.cp_matrice);
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}
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if (raw_cp.rawComps) {
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free(raw_cp.rawComps);
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}
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t = opj_clock() - t;
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if (num_compressed_files) {
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fprintf(stdout, "encode time: %d ms \n",
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(int)((t * 1000.0) / (OPJ_FLOAT64)num_compressed_files));
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}
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return 0;
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ret = 0;
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fails:
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fin:
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if (parameters.cp_comment) {
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free(parameters.cp_comment);
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}
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@ -2065,5 +2076,5 @@ fails:
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}
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free(dirptr);
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}
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return 1;
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return ret;
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}
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@ -2696,17 +2696,20 @@ OPJ_BOOL opj_dwt_decode_partial_97(opj_tcd_tilecomp_t* OPJ_RESTRICT tilec,
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/* overflow check */
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if (l_data_size > (SIZE_MAX - 5U)) {
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/* FIXME event manager error callback */
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opj_sparse_array_int32_free(sa);
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return OPJ_FALSE;
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}
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l_data_size += 5U;
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/* overflow check */
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if (l_data_size > (SIZE_MAX / sizeof(opj_v4_t))) {
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/* FIXME event manager error callback */
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opj_sparse_array_int32_free(sa);
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return OPJ_FALSE;
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}
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h.wavelet = (opj_v4_t*) opj_aligned_malloc(l_data_size * sizeof(opj_v4_t));
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if (!h.wavelet) {
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/* FIXME event manager error callback */
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opj_sparse_array_int32_free(sa);
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return OPJ_FALSE;
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}
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v.wavelet = h.wavelet;
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