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| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2014-06-24 13:09:10 +0200 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-06-27 11:14:47 +0200 |
| commit | 21da83fb6c3ff67e969b8770bbb33138c9ede88e (patch) | |
| tree | d5f8c2b416aacc50ef7094a65059c56195ca8c60 /tools/lib | |
| parent | 1c92f88542faa3ae4f970c548b4fe8275a45201b (diff) | |
| download | linux-21da83fb6c3ff67e969b8770bbb33138c9ede88e.tar.gz linux-21da83fb6c3ff67e969b8770bbb33138c9ede88e.tar.bz2 linux-21da83fb6c3ff67e969b8770bbb33138c9ede88e.zip | |
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: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Link: http://lkml.kernel.org/r/1403608150-13037-1-git-send-email-rickard_strandqvist@spectrumdigital.se
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/traceevent/event-parse.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 93825a17dcce..cf3a44bf1ec3 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -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; |