diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/openjp2/j2k.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/lib/openjp2/j2k.c b/src/lib/openjp2/j2k.c index 923bd891..354415df 100644 --- a/src/lib/openjp2/j2k.c +++ b/src/lib/openjp2/j2k.c @@ -7954,21 +7954,24 @@ OPJ_BOOL opj_j2k_setup_encoder(opj_j2k_t *p_j2k, /* UniPG>> */ #ifdef USE_JPWL - cp->comment = (char*)opj_malloc(clen + strlen(version) + 11); + const size_t cp_comment_buf_size = clen + strlen(version) + 11; + cp->comment = (char*)opj_malloc(cp_comment_buf_size); if (!cp->comment) { opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate comment string\n"); return OPJ_FALSE; } - sprintf(cp->comment, "%s%s with JPWL", comment, version); + snprintf(cp->comment, cp_comment_buf_size, "%s%s with JPWL", + comment, version); #else - cp->comment = (char*)opj_malloc(clen + strlen(version) + 1); + const size_t cp_comment_buf_size = clen + strlen(version) + 1; + cp->comment = (char*)opj_malloc(cp_comment_buf_size); if (!cp->comment) { opj_event_msg(p_manager, EVT_ERROR, "Not enough memory to allocate comment string\n"); return OPJ_FALSE; } - sprintf(cp->comment, "%s%s", comment, version); + snprintf(cp->comment, cp_comment_buf_size, "%s%s", comment, version); #endif /* <<UniPG */ } @@ -11973,7 +11976,7 @@ static OPJ_BOOL opj_j2k_move_data_from_codec_to_output_image(opj_j2k_t * p_j2k, p_image->comps[compno].data = p_j2k->m_output_image->comps[compno].data; #if 0 char fn[256]; - sprintf(fn, "/tmp/%d.raw", compno); + snprintf(fn, sizeof fn, "/tmp/%d.raw", compno); FILE *debug = fopen(fn, "wb"); fwrite(p_image->comps[compno].data, sizeof(OPJ_INT32), p_image->comps[compno].w * p_image->comps[compno].h, debug); |