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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2013-02-10 23:03:38 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-02-10 23:03:38 +0100 |
| commit | 272d85cc8554299502d802b3db7317a7381e8bd7 (patch) | |
| tree | fea115a521dc0a09606401e2a4e3cb1eb29c703f | |
| parent | b5fc51198bf451885e6411bae9b25890a5b6fbe2 (diff) | |
| download | busybox-272d85cc8554299502d802b3db7317a7381e8bd7.tar.gz | |
vasprintf: return -1 on strdup failure
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | libbb/platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/platform.c b/libbb/platform.c index d241d25a7..19734517b 100644 --- a/libbb/platform.c +++ b/libbb/platform.c @@ -33,7 +33,7 @@ int FAST_FUNC vasprintf(char **string_ptr, const char *format, va_list p) if (r < 128) { va_end(p2); *string_ptr = strdup(buf); - return r; + return (*string_ptr ? r : -1); } *string_ptr = malloc(r+1); |