| From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 31/37] perf tools: Normalize sq_quote_argv() error reporting | Date | Mon, 24 Oct 2016 13:20:51 -0300 |
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From: Arnaldo Carvalho de Melo <acme@redhat.com>
It already returns whatever strbuf_(grow|addch)() returns in case of failure, so just return -ENOSPC in the only case where it was die()ing. When it returns, its only caller will call die() anyway, so no need to be so eager, die later.
Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-as05b7mbogprlwi8iarwns8e@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/quote.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/quote.c b/tools/perf/util/quote.c index 639d1da2f978..293534c1a474 100644 --- a/tools/perf/util/quote.c +++ b/tools/perf/util/quote.c @@ -54,7 +54,7 @@ int sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen) break; ret = sq_quote_buf(dst, argv[i]); if (maxlen && dst->len > maxlen) - die("Too many or long arguments"); + return -ENOSPC; } return ret; } -- 2.7.4
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