CodeSonar : irssi-0.8.14 : Null Pointer Dereference

Categories:	LANG.MEM.NPD CWE:476
Warning ID:	7262.28346
Procedure:	convert_home
Trace:	view
Modified:	Thu Nov 26 11:08:58 2009 show details hide details

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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

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Problem	Line	Source

			/kat0/fletcher/SATE/2010/irssi-0.8.14/src/irc/dcc/dcc-get.c

			Enter dcc_get_download_path

	55		char dcc_get_download_path(const char fname)
	56		{
	57		char str, downpath;
	58

					/kat0/fletcher/SATE/2010/irssi-0.8.14/src/core/misc.c

					Enter dcc_get_download_path / convert_home

char *convert_home(const char *path)

{

const char *home;

if (*path == '~' && (*(path+1) == '/' || *(path+1) == '\0')) { /* Null Pointer Dereference */ /* 2 more... */

					Exit dcc_get_download_path / convert_home

Postconditions

path' = 0