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Commit 21da83fb authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Jiri Olsa
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tools lib traceevent: Fix a risk for doing free on uninitialized pointer 



Fix a risk of doing free on an uninitialized pointer.

This was found using a static code analysis program called cppcheck.

Acked-by: default avatarNamhyung Kim <namhyung@kernel.org>
Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Link: http://lkml.kernel.org/r/1403608150-13037-1-git-send-email-rickard_strandqvist@spectrumdigital.se


Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
parent 1c92f885

tools/lib/traceevent/event-parse.c

+3 −3
Original line number Diff line number Diff line
@@ -2395,7 +2395,7 @@ process_flags(struct event_format *event, struct print_arg *arg, char **tok) 
{

	struct print_arg *field;

	enum event_type type;

	char *token;

	char *token = NULL;



	memset(arg, 0, sizeof(*arg));

	arg->type = PRINT_FLAGS;
@@ -2448,7 +2448,7 @@ process_symbols(struct event_format *event, struct print_arg *arg, char **tok) 
{

	struct print_arg *field;

	enum event_type type;

	char *token;

	char *token = NULL;



	memset(arg, 0, sizeof(*arg));

	arg->type = PRINT_SYMBOL;
@@ -2487,7 +2487,7 @@ process_hex(struct event_format *event, struct print_arg *arg, char **tok) 
{

	struct print_arg *field;

	enum event_type type;

	char *token;

	char *token = NULL;



	memset(arg, 0, sizeof(*arg));

	arg->type = PRINT_HEX;