6085     size_t keysize = lodepng_strlen(keyword), textsize = lodepng_strlen(textstring);  in addChunk_tEXt()  local
6086     size_t size = keysize + 1 + textsize;  in addChunk_tEXt()
6087     if(keysize < 1 || keysize > 79) return 89; /*error: invalid keyword size*/  in addChunk_tEXt()
6089     lodepng_memcpy(chunk + 8, keyword, keysize);  in addChunk_tEXt()
6090     chunk[8 + keysize] = 0; /*null termination char*/  in addChunk_tEXt()
6091     lodepng_memcpy(chunk + 9 + keysize, textstring, textsize);  in addChunk_tEXt()
6104     size_t keysize = lodepng_strlen(keyword);  in addChunk_zTXt()  local
6105     if(keysize < 1 || keysize > 79) return 89; /*error: invalid keyword size*/  in addChunk_zTXt()
6110         size_t size = keysize + 2 + compressedsize;  in addChunk_zTXt()
6114         lodepng_memcpy(chunk + 8, keyword, keysize);  in addChunk_zTXt()
6115         chunk[8 + keysize] = 0; /*null termination char*/  in addChunk_zTXt()
6116         chunk[9 + keysize] = 0; /*compression method: 0*/  in addChunk_zTXt()
6117         lodepng_memcpy(chunk + 10 + keysize, compressed, compressedsize);  in addChunk_zTXt()
6133 …size_t keysize = lodepng_strlen(keyword), langsize = lodepng_strlen(langtag), transsize = lodepng_…  in addChunk_iTXt()  local
6135     if(keysize < 1 || keysize > 79) return 89; /*error: invalid keyword size*/  in addChunk_iTXt()
6142 … size_t size = keysize + 3 + langsize + 1 + transsize + 1 + (compress ? compressedsize : textsize);  in addChunk_iTXt()
6147         lodepng_memcpy(chunk + pos, keyword, keysize);  in addChunk_iTXt()
6148         pos += keysize;  in addChunk_iTXt()
6259     size_t keysize = lodepng_strlen(info->iccp_name);  in addChunk_iCCP()  local
6261     if(keysize < 1 || keysize > 79) return 89; /*error: invalid keyword size*/  in addChunk_iCCP()
6265         size_t size = keysize + 2 + compressedsize;  in addChunk_iCCP()
6269         lodepng_memcpy(chunk + 8, info->iccp_name, keysize);  in addChunk_iCCP()
6270         chunk[8 + keysize] = 0; /*null termination char*/  in addChunk_iCCP()
6271         chunk[9 + keysize] = 0; /*compression method: 0*/  in addChunk_iCCP()
6272         lodepng_memcpy(chunk + 10 + keysize, compressed, compressedsize);  in addChunk_iCCP()