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tools lib traceevent: Get rid of malloc_or_die() in show_error()

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Signed-off-by: Namhyung Kim <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Steven Rostedt <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Namhyung Kim 2013-12-12 16:36:04 +09:00 • committed by Arnaldo Carvalho de Melo
commit 9451a2fd78
1 changed files with 15 additions and 1 deletions
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16
tools/lib/traceevent/parse-filter.c
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@ -56,7 +56,21 @@ static void show_error(char **error_str, const char *fmt, ...)
index = pevent_get_input_buf_ptr();
len = input ? strlen(input) : 0;
error = malloc_or_die(MAX_ERR_STR_SIZE + (len*2) + 3);
error = malloc(MAX_ERR_STR_SIZE + (len*2) + 3);
if (error == NULL) {
/*
* Maybe it's due to len is too long.
* Retry without the input buffer part.
*/
len = 0;
error = malloc(MAX_ERR_STR_SIZE);
if (error == NULL) {
/* no memory */
*error_str = NULL;
return;
}
}
if (len) {
strcpy(error, input);