[Qemu-trivial] [PATCH v3 04/11] readline: Fix unchecked strdup() by converting to g_strdup()

[Markus Armbruster]

Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
---
 readline.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/readline.c b/readline.c
index a0c9638..d6e04d4 100644
--- a/readline.c
+++ b/readline.c
@@ -247,14 +247,14 @@ static void readline_hist_add(ReadLineState *rs, const 
char *cmdline)
     }
     if (idx == READLINE_MAX_CMDS) {
        /* Need to get one free slot */
-       free(rs->history[0]);
+        g_free(rs->history[0]);
        memmove(rs->history, &rs->history[1],
                (READLINE_MAX_CMDS - 1) * sizeof(char *));
        rs->history[READLINE_MAX_CMDS - 1] = NULL;
        idx = READLINE_MAX_CMDS - 1;
     }
     if (new_entry == NULL)
-       new_entry = strdup(cmdline);
+        new_entry = g_strdup(cmdline);
     rs->history[idx] = new_entry;
     rs->hist_entry = -1;
 }
-- 
1.7.11.7