pvm3.4.6 : pvm3.4.6 analysis 2 : Null Pointer Dereference at ddpro.c:1471
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Warning Location
Contributes Parse Error Other Warning Two or More Loop Iterations On Execution Path Comment Macro Preprocessor Include Keyword Preprocessed Away | |
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| Warning Location | Contributes | Parse Error |
| Other Warning | Two or More Loop Iterations | On Execution Path |
| Comment | Macro | Preprocessor |
| Include | Keyword | Preprocessed Away |
| Source | Language: C | Show LegendHide Legend | |||||||||||
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| Preconditions | ||||||||||||
&$unknown_430390 >= 1 &$unknown_430406 != 0 ((char*)&$heap_62900)[24] >= 1 pvmtracer.trctid != 0 pvmtracer.outtag != 0 pvmtracer.trctag != 0 pvmtracer.outtid != 0 |
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| Postconditions | ||||||||||||
errno' != 0 $heap_62900' = 0 bytes_after(&$heap_62900)' = 84 $heap_62900' is allocated by malloc bytes_before(&$heap_62900)' = 0 ((char*)&$heap_62900)[20]' = 0 ((char*)&$heap_62900)[32]' = pvmtracer.outtid ((char*)&$heap_62900)[36]' = pvmtracer.outctx ((char*)&$heap_62900)[40]' = pvmtracer.outtag ((char*)&$heap_62900)[44]' = pvmtracer.trctid ((char*)&$heap_62900)[48]' = pvmtracer.trcctx ((char*)&$heap_62900)[52]' = pvmtracer.trctag ((char*)&$heap_62900)[60]' = 0 ((char*)&$heap_62900)[76]' = ((char*)&$heap_62900)[24] ((char*)&$heap_62900)[12]' = &$heap_62902 + 4 bytes_after(&$heap_62901)' = &$unknown_430390 $heap_62901' is allocated by malloc bytes_before(&$heap_62901)' = 0 $heap_62902' = 0 $heap_62902' is allocated by malloc bytes_before(&$heap_62902)' = 0 ((char*)&$heap_62902)[4]' = &$heap_62901 munge_tenv' = 1 savewd' = 0 wd' = 0 wxp' = &$heap_62900 |
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