From e01ff428993f0c126f010b5625002e6a0a8aff4a Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek Date: Sun, 11 Jan 2015 16:57:02 -0500 Subject: core/load-fragment: avoid allocating 0 bytes when given an invalid command With a command line like "@/something" we would allocate an array with 0 elements. Avoid that, and add a test too. --- src/core/load-fragment.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/core') diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c index eea415883b..242b684ddf 100644 --- a/src/core/load-fragment.c +++ b/src/core/load-fragment.c @@ -589,7 +589,8 @@ int config_parse_exec(const char *unit, } found: - n = new(char*, k + !separate_argv0); + /* If seperate_argv0, we'll move first element to path variable */ + n = new(char*, MAX(k + !separate_argv0, 1u)); if (!n) return log_oom(); -- cgit v1.2.3-54-g00ecf