diff options
| author | Namhyung Kim | 2012-04-09 11:54:30 +0900 |
|---|---|---|
| committer | Namhyung Kim | 2012-07-04 13:40:31 +0900 |
| commit | deba3fb26fd1ed3235b00dccced9784a7f76ec3c (patch) | |
| tree | 03708b0edc3f380e316cb130d822d377032e9d69 /drivers | |
| parent | 0fc45ef5202a34b5862ca246740e6ab50bc3e3e1 (diff) | |
tools lib traceevent: Introduce extend_token()
The __read_token() function has some duplicated code to handle
internal buffer overflow. Factor them out to new extend_token().
According to the man pages of realloc/free(3), they can handle NULL
pointer input so that it can be ended up to compact the code. Also
handle error path correctly.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1333940074-19052-4-git-send-email-namhyung.kim@lge.com
[rostedt@goodmis.org: added some extra whitespace]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions