pvm3.4.6 : pvm3.4.6 analysis 2 : Null Pointer Dereference at pvmd.c:5362
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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 | ||||||||||||
argc <= 1 ((char*)&$unknown_766909)[4] <= 0 $input_12 >= 0 |
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atnewline' = 1 errno' != 0 filehosts' = &$unknown_766909 $heap_225044' = $input_444 bytes_after(&$heap_225044)' = $input_12 + 1 $heap_225044' is allocated by malloc $heap_225044' is a non-heap object bytes_before(&$heap_225044)' = 0 strlen(&$heap_225044)' = $input_12 $heap_225045' = 0 $heap_225045' is allocated bytes_before(&$heap_225045)' = 0 $heap_225046' = 1 bytes_after(&$heap_225046)' = 32 $heap_225046' is allocated by malloc $heap_225046' is allocated bytes_before(&$heap_225046)' = 0 ((char*)&$heap_225046)[16]' = 1 ((char*)&$heap_225046)[20]' = 1 ((char*)&$heap_225046)[28]' = &$heap_225045 ((char*)&$heap_225046)[12]' = 1 bytes_after(&$heap_225047)' = 120 $heap_225047' is allocated by malloc $heap_225047' is allocated bytes_before(&$heap_225047)' = 0 ((char*)&$heap_225047)[16]' = 0 ((char*)&$heap_225047)[20]' = 0 ((char*)&$heap_225047)[8]' = 0 ((char*)&$heap_225047)[116]' = 0 ((char*)&$heap_225047)[12]' = 0 bytes_after(&$heap_225048)' = 120 $heap_225048' is allocated by malloc $heap_225048' is allocated bytes_before(&$heap_225048)' = 0 ((char*)&$heap_225048)[16]' = 0 ((char*)&$heap_225048)[20]' = 0 ((char*)&$heap_225048)[8]' = 0 ((char*)&$heap_225048)[116]' = 0 ((char*)&$heap_225048)[12]' = 0 bytes_after(&$heap_225049)' = 20 $heap_225049' is allocated by malloc $heap_225049' is allocated bytes_before(&$heap_225049)' = 0 ((char*)&$heap_225049)[16]' = 0 ((char*)&$heap_225049)[8]' = 0 ((char*)&$heap_225049)[12]' = 0 $heap_225050' = 1 bytes_after(&$heap_225050)' = 124 $heap_225050' is allocated by malloc bytes_before(&$heap_225050)' = 0 ((char*)&$heap_225050)[44]' = pvmmydsig ((char*)&$heap_225050)[52]' = pvmudpmtu ((char*)&$heap_225050)[56]' = 2 ((char*)&$heap_225050)[72]' = 1 ((char*)&$heap_225050)[76]' = 1 ((char*)&$heap_225050)[80]' = &$heap_225051 ((char*)&$heap_225050)[8]' = &$heap_225052 ((char*)&$heap_225050)[84]' = &$heap_225048 ((char*)&$heap_225050)[92]' = &$heap_225047 ((char*)&$heap_225050)[100]' = 1 ((char*)&$heap_225050)[108]' = 1000 ((char*)&$heap_225050)[112]' = &$heap_225049 ((char*)&$heap_225050)[12]' = &$heap_225053 $heap_225051' = &$heap_225051 bytes_after(&$heap_225051)' = 120 $heap_225051' is allocated by malloc $heap_225051' is allocated bytes_before(&$heap_225051)' = 0 ((char*)&$heap_225051)[16]' = 0 ((char*)&$heap_225051)[20]' = 0 ((char*)&$heap_225051)[4]' = &$heap_225051 ((char*)&$heap_225051)[8]' = 0 ((char*)&$heap_225051)[116]' = 0 ((char*)&$heap_225051)[12]' = 0 $heap_225052' = *hn bytes_after(&$heap_225052)' = strlen(hn) + 1 $heap_225052' is allocated by malloc $heap_225052' is allocated bytes_before(&$heap_225052)' = 0 strlen(&$heap_225052)' = strlen(hn) tocttou($heap_225052)' = tocttou(*hn) $heap_225053' = *myarchname bytes_after(&$heap_225053)' = strlen(myarchname) + 1 $heap_225053' is allocated by malloc $heap_225053' is allocated bytes_before(&$heap_225053)' = 0 strlen(&$heap_225053)' = strlen(myarchname) tocttou($heap_225053)' = tocttou(*myarchname) hosts' = &$heap_225046 hp' = 0 s' = &$heap_225044 tmbuf.tm_sec' = &$unknown_766911 |
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