Automated Code Analysis

cppcheck analysis of gtkwave_3.3.20-1.dsc

• ./contrib/pccts/dlg/automata.c:139 [error] - Memory leak: reach_list
• ./contrib/pccts/h/slist.cpp:75 [error] - Possible null pointer dereference: tail
• ./contrib/rtlbrowse/logfile.c:981 [error] - Common realloc mistake: "mlist" nulled but not freed upon failure
• ./contrib/vermin/verilog.c:476 [error] - Uninitialized variable: v_argc
• ./src/ghwlib.c:278 [error] - Memory leak: r
• ./src/ghwlib.c:290 [error] - Memory leak: r
• ./src/ghwlib.c:303 [error] - Memory leak: r
• ./src/ghwlib.c:316 [error] - Memory leak: r
• ./src/ghwlib.c:328 [error] - Memory leak: r
• ./src/ghwlib.c:521 [error] - Memory leak: e
• ./src/ghwlib.c:565 [error] - Memory leak: ph
• ./src/ghwlib.c:603 [error] - Memory leak: arr
• ./src/ghwlib.c:647 [error] - Memory leak: rec
• ./src/helpers/shmidcat.c:302 [error] - Resource leak: f
• ./src/helpers/vzt_read.c:1463 [error] - Memory leak: vpa
• ./src/main.c:429 [error] - Possible null pointer dereference: GLOBALS
• ./src/main.c:596 [error] - Possible null pointer dereference: GLOBALS
• ./src/main.c:597 [error] - Possible null pointer dereference: GLOBALS
• ./src/renderopt.c:61 [error] - Buffer access out-of-bounds: GLOBALS.render_mutex_renderopt_c_1
• ./src/renderopt.c:247 [error] - Buffer access out-of-bounds: GLOBALS.render_mutex_renderopt_c_1
• ./src/renderopt.c:253 [error] - Buffer access out-of-bounds: GLOBALS.render_mutex_renderopt_c_1

---