From 53bc182e090a8830a61141c183ecd779e0b121ef Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Tue, 16 Oct 2018 23:06:58 +0200 Subject: [PATCH] Fix argv_exec allocation size of argument vector Signed-off-by: David Oberhollenzer --- lib/util/argv_exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/util/argv_exec.c b/lib/util/argv_exec.c index e39153c..384a64d 100644 --- a/lib/util/argv_exec.c +++ b/lib/util/argv_exec.c @@ -54,7 +54,7 @@ int setup_tty(const char *tty, bool truncate) void argv_exec(exec_t *e) { - char **argv = alloca(e->argc + 1), *ptr; + char **argv = alloca(sizeof(char *) * (e->argc + 1)), *ptr; int i; for (ptr = e->args, i = 0; i < e->argc; ++i, ptr += strlen(ptr) + 1)