CodeSonar : pvm3.4.6 : Buffer Overrun

pvm3.4.6 : pvm3.4.6 analysis 2 : Buffer Overrun at cmds.c:1189

Categories:	LANG.MEM.BO CWE:120 CWE:121 CWE:122 CWE:126
Warning ID:	501.29293
Procedure:	do_rsh_cmd
Trace:	view
Modified:	Thu Nov 26 11:36:50 2009 show details hide details

Priority:	None
State:	None
Finding:	None
Owner:	None
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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

Legend
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

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Problem	Line	Source

			/kat0/fletcher/SATE/2010/pvm3/console/cmds.c

			Enter do_rsh_cmd

1168

do_rsh_cmd( hp, label, cmd, result, rsize )

struct hostd *hp;

char *label;

char *cmd;

char *result;

int rsize;

{

FILE *fp;

char tcmd[1024];

char tmp[255];

int ret = 1;

int len;

/* Dump Test Label */

1184

$input_12 > 1022

1185

printf( "%s Host \"%s\"...\n", label, hp->hd_name );

1186

1187

/* Construct Rsh Command */

1188

	1189		sprintf( tcmd, "%s ", pvmgetrsh () ); /* Buffer Overrun / / Buffer Overrun (ID: 502.29294) */

Preconditions

rd = 0
$input_12 >= 0

Postconditions

$heap_443592' = $input_444
bytes_after(&$heap_443592)' = $input_12 + 1
$heap_443592' is allocated by malloc
$heap_443592' is a non-heap object
bytes_before(&$heap_443592)' = 0
strlen(&$heap_443592)' = $input_12
rd' = &$heap_443592
ret' = 1

Change Warning 501.29293 : Buffer Overrun

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