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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-10-14 23:57:11 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-10-24 17:07:44 +0300 |
| commit | e7b32d12a287a79f2831c1246baf3de0aed95dcc (patch) | |
| tree | bda9f8eedf847d0579bc2de14e3dd43bd8ddcd2d /tools/perf/util/quote.c | |
| parent | 47b5757bac03c3387ccbe95507917b0f1dd6bb5b (diff) | |
| download | linux-e7b32d12a287a79f2831c1246baf3de0aed95dcc.tar.xz | |
perf tools: Normalize sq_quote_argv() error reporting
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>
Diffstat (limited to 'tools/perf/util/quote.c')
| -rw-r--r-- | tools/perf/util/quote.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; } |