Automated Code Analysis

cppcheck analysis of emboss_6.3.1-6.dsc

• ./ajax/core/ajcod.c:2185 [error] - Possible null pointer dereference: thys
• ./ajax/core/ajcod.c:2189 [error] - Possible null pointer dereference: thys
• ./ajax/core/ajfile.c:1724 [error] - Possible null pointer dereference: dir - otherwise it is redundant to check if dir is null at line 1728
• ./ajax/core/ajfile.c:7166 [error] - Mismatching allocation and deallocation: odir
• ./ajax/core/ajindex.c:2378 [error] - Possible null pointer dereference: rootpage
• ./ajax/core/ajindex.c:12754 [error] - Possible null pointer dereference: rootpage
• ./ajax/core/ajindex.c:16018 [error] - Possible null pointer dereference: rootpage
• ./ajax/core/ajindex.c:19263 [error] - Possible null pointer dereference: rootpage
• ./ajax/core/ajindex.c:19264 [error] - Possible null pointer dereference: rootpage
• ./ajax/core/ajindex.c:22231 [error] - Possible null pointer dereference: rootpage
• ./ajax/core/ajmess.c:1487 [error] - Resource leak: fp
• ./ajax/core/ajnam.c:2523 [error] - Possible null pointer dereference: data
• ./ajax/core/ajnam.c:2567 [error] - Possible null pointer dereference: data
• ./ajax/core/ajnam.c:2612 [error] - Possible null pointer dereference: data
• ./ajax/core/ajnam.c:2685 [error] - Possible null pointer dereference: data
• ./ajax/core/ajpdbio.c:1350 [error] - Possible null pointer dereference: atm2
• ./ajax/core/ajpdbio.c:1352 [error] - Possible null pointer dereference: atm2
• ./ajax/core/ajseq.c:6084 [error] - Possible null pointer dereference: seq - otherwise it is redundant to check if seq is null at line 6086
• ./ajax/core/ajseqbam.c:1918 [error] - Memory leak: hline
• ./ajax/core/ajstr.c:2385 [error] - Possible null pointer dereference: thys - otherwise it is redundant to check if thys is null at line 2387
• ./ajax/core/ajstr.c:2420 [error] - Possible null pointer dereference: thys - otherwise it is redundant to check if thys is null at line 2422
• ./ajax/core/ajstr.c:2193 [error] - Possible null pointer dereference: refstr
• ./ajax/core/ajstr.c:13006 [error] - Possible null pointer dereference: str
• ./ajax/core/ajstr.c:13045 [error] - Possible null pointer dereference: str
• ./ajax/core/ajsys.c:864 [error] - Resource leak: from
• ./ajax/expat/xmlparse.c:2483 [error] - Uninitialized variable: buf
• ./ajax/zlib/gzio.c:149 [error] - Memory leak: s.path
• ./emboss/edialign.c:1899 [error] - Resource leak: fp3
• ./emboss/edialign.c:1899 [error] - Resource leak: fp4
• ./emboss/edialign.c:1899 [error] - Resource leak: fp_fsm
• ./emboss/edialign.c:1899 [error] - Resource leak: fp_csc
• ./emboss/edialign.c:3203 [error] - Resource leak: fp
• ./emboss/edialign.c:6079 [error] - Resource leak: fp
• ./emboss/edialign.c:6594 [error] - Resource leak: fp_mat
• ./emboss/jembossctl.c:2538 [error] - Resource leak: dirp
• ./emboss/jembossctl.c:2741 [error] - Resource leak: dirp
• ./emboss/jembossctl.c:2417 [error] - Memory leak: dbuf
• ./emboss/jembossctl.c:2602 [error] - Memory leak: dbuf
• ./emboss/jembossctl.c:542 [error] - Memory leak: epwd
• ./nucleus/embprop.c:784 [error] - Possible null pointer dereference: endsa
• ./plplot/plargs.c:1917 [error] - Memory leak: spec
• ./plplot/plcore.c:689 [error] - Undefined behaviour: buf is used wrong in call to sprintf or snprintf. Quote: If copying takes place between objects that overlap as a result of a call to sprintf() or snprintf(), the results are undefined.
• ./plplot/plcore.c:2210 [error] - Resource leak: fp_drvdb
• ./plplot/plcore.c:2238 [error] - Resource leak: dp_drvdir
• ./plplot/plot3d.c:1087 [error] - Common realloc mistake: "uu" nulled but not freed upon failure
• ./plplot/plot3d.c:1088 [error] - Common realloc mistake: "vv" nulled but not freed upon failure
• ./scripts/bundlewin.c:208 [error] - Buffer overrun possible for long cmd-line args

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