Automated Code Analysis

cppcheck analysis of pngwriter_0.5.3-3.dsc

• ./src/pngwriter.cc:81 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:100 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:101 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:102 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:103 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:104 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:105 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:147 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:165 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:166 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:167 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:168 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:169 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:170 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:231 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:250 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:251 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:252 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:253 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:254 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:255 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:316 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:335 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:336 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:337 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:338 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:339 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:340 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:415 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:434 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:435 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:436 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:437 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:438 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:439 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:500 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:519 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:520 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:521 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:522 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:523 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:524 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2641 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2660 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2661 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2662 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2663 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2664 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:2665 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3049 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3070 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3071 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3072 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3073 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3074 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3075 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3140 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3161 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3162 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3163 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3164 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3165 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3166 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3235 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3256 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3257 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3258 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3259 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3260 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:3261 [error] - Possible null pointer dereference: graph_
• ./src/pngwriter.cc:1216 [error] - Resource leak: fp
• ./src/pngwriter.cc:1994 [error] - Memory leak: ucs4text
• ./src/pngwriter.cc:2337 [error] - Memory leak: ucs4text
• ./src/pngwriter.cc:3745 [error] - Memory leak: ucs4text

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